Volume-2 Issue-6, August 2013 – International Journal of Engineering and Advanced Technology (IJEAT)

D9103049420

IJEAT Journal — Sat, 13 Nov 2021 06:59:47 +0000

The International Journal of Engineering and Advanced Technology (IJEAT) has ISSN: 2249-8958 (online), an open-access, peer-reviewed, periodical bi-monthly international journal, which is published by Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) in February, April, June, August, October and December. 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Behavior of Embankments Constructed on Soft Soil Deposits Reinforced with Rigid Inclusions
Mohamed M. S. El-Gendy¹, Ayman L. Fayed², Yasser M. El-Mossallamys³
¹Mohamed S. El-Gendy*, Structural Department, Faculty of Engineering, Ain Shams University, Cairo, Egypt.
²Ayman L. Fayed, Structural Department, Faculty of Engineering, Ain Shams University, Cairo, Egypt.
³Yasser M. El Mossallamy, Structural Department, Faculty of Engineering, Ain Shams University, Cairo, Egypt.
Manuscript received on March 28, 2020. | Revised Manuscript received on April 25, 2020. | Manuscript published on April 30, 2020. | PP: 2014-2020 | Volume-9 Issue-4, April 2020. | Retrieval Number: D9103049420/2020©BEIESP | DOI: 10.35940/ijeat.D9103.049420
Open Access | Ethics and Policies | Cite | Mendeley
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: t: Large settlement associated with the construction of embankments on soft soil deposits is a challenging geotechnical problem that needs a special treatment. Reinforcing the embankments utilizing geosynthetics is an effective technique used to reduce the differential settlement, while the total settlement is unchanged. A more efficient technique is utilizing a combination between soft soil reinforcement using piles or rigid inclusions, thus increasing the equivalent stiffness of the entire soft soil stratum, and a load transfer layer reinforced by one or more layers of geosynthetics on top of the inclusions’ head, in order to improve the load distribution process between the rigid elements. In this paper, the behavior of soft soil deposits reinforced with rigid inclusions is studied using three-dimensional finite element analysis, utilizing the “PLAXIS 3D 2020” software. Verification of the adopted modeling procedures is performed by the back analysis of a well-documented case study of a physical laboratory scaled model. Results of the numerical model showed a good agreement with the laboratory measurements in terms of both the settlement and load distribution aspects. Furthermore, results of both the developed numerical model and selected performed numerical analyses, from the literature, for the same case study, were compared showing better efficiency of the developed model compared to others and more consistency with the real behavior of the laboratory model. The verified model confirmed the efficiency of increasing the friction angle of the embankment on the load transfer mechanism between the rigid inclusions, and hence decreasing the resultant settlement.
Keywords: Soft Soil, Rigid inclusions, Piled embankment, Numerical model

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F2061082613

IJEAT Journal — Fri, 12 Nov 2021 10:30:23 +0000

Design of Unknown Inputs Multiple Observer for Uncertain Takagi-Sugeno Multiple Model
Wafa Jamel¹, Atef Khedher², Kamel Ben Othman³
¹Wafa Jamel, Atst, National Engineering School of Monastir, Tunisia.
²Atef Khedher, Atst, National Engineering School of Monastir, Tunisia.
³Kamel Ben Othman, Atst, National Engineering School of Monastir, Tunisia.
Manuscript received on July 27, 2013. | Revised Manuscript received on August 03, 2013. | Manuscript published on August 30, 2013. | PP: 431-438 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2061082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper addresses the design of an unknown multiple observer for Takagi-Sugeno model subject to modelling and measures uncertainties. The proposed method in this paper is based on the development of an observer in presence of uncertainties. The specificity of this work is contained within the fact that a mathematical transformation which allows us to consider modelling and measures uncertainties in the form of unknown inputs is used. In so doing, a multiple observer based on the elimination of these unknown inputs is conceived. The synthesis conditions of that observer are expressed in Linear Matrix Inequalities (LMI) terms. An example of simulation is given to illustrate the validity of the proposed method.
Keywords: Measure imprecision and modelling uncertainties, State estimation, Takagi-Sugeno model, unknown inputs and outputs.

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F2125082613

IJEAT Journal — Fri, 12 Nov 2021 10:19:04 +0000

Agreement Results of Non-Associative Rings with Cyclic Property
C. Jaya Subba Reddy¹, T. Mahesh Kumar², L. Sreenivasulu Reddy³
¹C. Jaya Subba Reddy, Deperatment of Mathematics, Sri Venkateswara University, Tirupati,(A.P),India.
²T. Mahesh Kumar, Deperatment of Mathematics, Sri Venkateswara University, Tirupati,(A.P),India.
³L. Sreenivasulu Reddy, Deperatment of Mathematics, Sri Venkateswara University, Tirupati,(A.P),India.
Manuscript received on July 12, 2013. | Revised Manuscript received on August 25, 2013. | Manuscript published on August 30, 2013. | PP: 429-430 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2125082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper describes results on a non-associative ring R with the cyclic property: 𝒙 𝒚𝒛 = 𝒚 𝒛𝒙 = 𝒛 𝒙𝒚 for all 𝒙, 𝒚, 𝒛 in non-associative ring. Some of the results proved by many researchers like Klienfeld and Novikov etc. by using their own identities and conditions on non-associative rings.
Keywords: Non-associative ring, Cyclic Property.

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F2119082613

IJEAT Journal — Fri, 12 Nov 2021 10:07:35 +0000

oBDI2Jadex: An agent model based on O-MaSE methodology to design a BDI agents for Jadex
Jamal Berrich¹, Toumi Bouchentouf², Abdelhamid Benazzi³
¹Jamal Berrich, Department of Computer Science Mohammed First University, ENSAO, Oujda, Morocco.
²Toumi Bouchentouf, Department of Computer Science Mohammed First University, ENSAO, Oujda, Morocco.
³Abdelhamid Benazzi, Department of Computer Science Mohammed First University, ENSAO, Oujda, Morocco.
Manuscript received on July 21, 2013. | Revised Manuscript received on August 09, 2013. | Manuscript published on August 30, 2013. | PP: 425-428 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2119082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: AOP agent oriented programming [3] is a new paradigm that is in a world of technological intelligence, the aim of this new aspect of development is to design robust and autonomous systems whose processing is distributed software entities called agent . The BDI agent is a particular type of agent based on the interaction with the environment to achieve specific tasks. Currently, there are several containers that manage the life cycle of agents and especially the BDI agents [1] which is part Jadex. Our goal is to normalize the creation of BDI agents adopting a design methodology called O-MaSE [2] by creating a new model to generate subsequently the agent system to be executed in the container Jadex.
Keywords: AOP, MAS, BDI, Jadex, meta-model, O-MaSE, Agents, aT3, EMF, XML, Ecore.

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F2069082613

IJEAT Journal — Fri, 12 Nov 2021 10:01:37 +0000

Mobile Radio Link Design Using Path Loss Model
Oguejiofor O.S¹, Oleka C.V², Ejiofor H.C³, Okumbor N.A⁴
¹Oguejiofor Obinna Samuel, Department of Electronic and Computer Engineering, Nnamdi Azikiwe University Awka, Nigeria.
²Oleka Chioma Violet, Department of Computer Engineering, Enugu State University of Science and Technology Nigeria.
³Ejiofor Herbert, Department of Electronic and Computer Engineering, Nnamdi Azikiwe University Awka, Nigeria.
⁴Okumbor Anthony N, Department of Computer Science, Delta State Polytechnic, School of Applied Science and Technology, Otefe, Oghara.
Manuscript received on July 12, 2013. | Revised Manuscript received on August 22, 2013. | Manuscript published on August 30, 2013. | PP: 421-424 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2069082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper presents the design of mobile radio link using path loss models. Measurements were carried out over a distance to determine various received power levels from a fixed Code Division Multiple Access (CDMA) Base Transceiver Station (BTS) Transmitter; these values were applied to some path loss model equations to obtain the mobile radio design parameters such as the path loss exponent (n) and the standard deviation (σ). The results obtained show that path loss exponent was 3.16 while the standard deviation was 5.79dB. Hence the log-normal shadowing model for the design of a mobile radio link in the test bed area is PL(dB) = 85.79 + 31.6 log (d).
Keywords: Base Transceiver Station (BTS), CDMA, model, Path Loss.

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F2123082613

IJEAT Journal — Fri, 12 Nov 2021 09:53:52 +0000

Software Testing and Its Dependence on Software Architecture
Bibhuprasad Sahu
Bibhuprasad Sahu, CSE Dept of Gandhi Institute For Technology.
Manuscript received on July 22, 2013. | Revised Manuscript received on August 11, 2013. | Manuscript published on August 30, 2013. | PP: 419-420 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2123082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The complexity of the soft ware’s nowadays has become a central design problem. A system’s architecture provides a model of the system that suppresses implementation detail, allowing the architect to concentrate on the analysis and decisions that are most crucial to structuring the system to satisfy its requirements. This paper defines a formal technique to test software systems at the architectural level using software Architecture Description Languages (ADL).ADLs uses testable components in the architecture. The use of independent and reusable components and their inter communication issues is very much useful in designing a flexible software. Formalized software architecture description languages provide a significant opportunity for testing because they precisely describe how the software should behave in high level view, and they can be used by automated tools. The basic theme in this paper is that the software designed using a formal approach (ADLs) can enable architecture based testing which in turn will lead to a robust software design. Software architectures, particularly when defined formally using some sort of architectural description language, can provide a description of the software system that could be used for test case generation at the system level. This enables developers to abstract away the unnecessary details and focus on the big picture of the system such as system structure, high-level communication protocols, the assignment of software components and connectors to hardware components.
Keywords: ADL, Software Testing, Components, Connector, Composition.

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F2084082613

IJEAT Journal — Fri, 12 Nov 2021 09:49:55 +0000

Design of 128- bit Kogge-Stone Low Power Parallel Prefix VLSI Adder for High Speed Arithmetic Circuits
P. Annapurna Bai¹, M. Vijaya Laxmi²
¹ P. Annapurna Bai, Master of Technology, M. Tech in DECS at Sree kalahasteeswara Institute of Technology, Srikalahasti, (Andhra Pradesh), India.
²Mrs. M. Vijaya laxmi, M.E, Associate Professor in ECE Department of Sree kalahasteeswara Institute of Technology, Srikalahasti, (Andhra Pradesh), India.
Manuscript received on July 21, 2013. | Revised Manuscript received on August 14, 2013. | Manuscript published on August 30, 2013. | PP: 415-418 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2084082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Parallel Prefix adders have been one of the most notable among several designs proposed in the past. The advantage of utilizing the flexibility in implementing the three structures based upon throughput requirements. Due to continuing integrating intensity and the growing needs of portable devices, low-power and high-performance designs are of prime importance. The classical parallel prefix adder structures presented in the literature over the years optimize for logic depth, area, and fan-out and interconnect count of logic circuits. In this paper, a new architecture for performing 128-bit Parallel Prefix addition is proposed. In this proposed system kogge-stone adder which is one of types of parallel prefix adder is used. Kogge-stone is the fastest adder because of its minimum fan-out. The proposed 128-bit prefix adder is compared with classical adders of same bit width in terms of power, delay. The results reveal that the proposed 128-bit Parallel Prefix adder has the least power delay product when compared with its peer existing adder structures (ripple carry adder, carry save adders). Simulation results are verified using Xilinx 14.3 software.
Keywords: Dot operator, Power delay product, Kogge-stone, Carry save adder, fan-out.

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F2124082613

IJEAT Journal — Fri, 12 Nov 2021 09:44:20 +0000

To Assure Factual Information Storage Security in Cloud Computing
Archana M¹, Shirisha K², Bhavani V³
¹Archana M, Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India.
²Shirisha K, Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India.
³Bhavani V, Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India.
Manuscript received on July 24, 2013. | Revised Manuscript received on August 17, 2013. | Manuscript published on August 30, 2013. | PP: 410-414 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2124082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Cloud computing has evolved from virtualization, utility computing and client-server architectures and is an extension of service oriented architectures. It has been referred to as a disruptive technology which has implications on a host of issues such as licensing, scalability, cost and performance measures, privacy and security. We propose in this paper a flexible distributed storage integrity auditing mechanism, utilizing the homomorphic token and distributed erasure-coded data. Our method achieves the integrity of storage correctness guaranty and identification of misbehaving servers i.e. whenever data modifications or deletions have been detected during the storage correctness verification and error localization across cloud servers. The performance analysis shows that our scheme is more secure than existing system against Byzantine failure, unauthorized data modification attacks, and even cloud server colluding attacks.
Keywords: Cloud Computing, Data Storage Security, Error Localization, Pseudorandom Data.

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F2122082613

IJEAT Journal — Fri, 12 Nov 2021 09:36:53 +0000

An Investigation for Gas Metal Arc Welding optimum Parameters of Mild Steel AISI 1016 using Taguchi‟s Method
Vikram Singh
Mr. Vikram Singh, Assistant Professor of Mechanical Engineering Dept, of Engineering And Technology, Bilaspur, Yamunaagar (Haryana), India.
Manuscript received on July 22, 2013. | Revised Manuscript received on August 17, 2013. | Manuscript published on August 30, 2013. | PP: 407-409 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2122082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Gas metal arc welding is a fusion welding process having wide applications in industry. In this process proper selection of input welding parameters is necessary in order to obtain a good quality weld with good tensile strength and subsequently increase the productivity of the process. In order to obtain a good quality weld of high tensile strength, it is therefore, necessary to control the input welding parameters. In this research work, experiments were carried out on AISI 1016 mild steel plates using gas metal arc welding (GMAW) process. Taguchi method is used to formulate the experimental design. The exhaustive survey suggests that some control factors viz. arc voltage, welding speed, Welding Position Gap, gas pressure and root gap, wire feed rate etc. predominantly influence the Tensile Strength weld. A plan of experiments based on Taguchi technique has been used to acquire the data. An Orthogonal array, signal to noise (S/N) ratio and analysis of variance (ANOVA) are employed to investigate the welding characteristics of Mild steel of AISI 1016 material & optimize the welding parameters. Finally the conformations tests have been carried out to compare the predicated values with the experimental values confirm its effectiveness in the analysis of penetration.
Keywords: MIG welding, Optimization, Orthogonal array, S/N ratio.

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F2116082613

IJEAT Journal — Fri, 12 Nov 2021 09:26:38 +0000

A Comparative Study on the Effect of Curing on The Strength of Concrete
Ajay Goel¹, Jyoti Narwal², Vivek Verma³, Devender Sharma⁴, Bhupinder Singh⁵
¹Ajay Goel, Student of M. Tech, Structural Engineering in Indo Global College of Engineering, Mohali, India.
²Jyoti Narwal, Student of M. Tech, Structural Engineering in Indo Global College of Engineering, Mohali, India.
³Vivek Verma, Assistant Professor in Indo Global College of Engineering, Mohali, India.
⁴Devender Sharma, Assistant Professor in Indo Global College of Engineering, Mohali, India.
⁵Bhupinder Singh, Assistant Professor in Indo Global College of Engineering, Mohali, India.
Manuscript received on July 24, 2013. | Revised Manuscript received on August 19, 2013. | Manuscript published on August 30, 2013. | PP: 401-406 | Volume-2, Issue-6, August 2013. | Retrieval Number: F2116082613/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Curing is essential if concrete is to perform the intended function over the design life of the structure while excessive curing time may lead to the escalation of the construction cost of the project and unnecessary delays. Where there is a scarcity of water and on sloping surfaces where curing with water is difficult and in cases where large areas like pavements have to be cured, the use of curing compound may be resorted to. The parameters of the study include the curing period [ 3, 7, 28 and 56 day], curing method [Air curing, plastic films, immersion under water] and the type of cement [Portland pozzolona Cement(PPC) 43 grade,]. In this study specimens i.e. cube, cylinders, Beams were cast and cured under different conditions before testing. Test curing by air, nearly the same results as that of Plastic film but by immersion under water curing strength increase by age. The study demonstrates that the method and duration of curing greatly affects the strength characteristics of concrete. Hence quality control for proper field curing is of the utmost importance. From the test results, it was observed that there was an increase of 41.7 percent, 31.7 percent and 42.1 percent in compressive strength at 7 days when compared to its strength at 3 days for specimens air cured, cured with plastic film and immersion under water curing respectively. On further curing a decrease as compressive strength at 28 days compared to its strength at 7 days was observed for air curing and plastic film curing. The percentage decrease was higher for air cured specimens than plastic film cured specimens. For water curing an increase of 61 percent of compressive strength at 28 days over its strength at 7 days was observed. There was also increase of 40.2 percent, 52.61 percent and 30.72 percent in compressive strength at 56 days when compared to its strength at 3 days for all specimens.
Keywords: ASTM, IS, OPC, PPC.

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