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Hidden Markov Model Approach for Software Reliability Estimation with Logic Error 期刊论文  OAI收割
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 2, 页码: 305-320
作者:  
R. Bharathi;  R. Selvarani
  |  收藏  |  浏览/下载:19/0  |  提交时间:2021/02/22
quantitative effects of software testing on reliability improvement in the presence of imperfect debugging 期刊论文  OAI收割
INFORMATION SCIENCES, 2013, 卷号: 218, 页码: 119-132
Cao Ping; Dong Zhao; Liu Ke; Cai Kai-Yuan
  |  收藏  |  浏览/下载:23/0  |  提交时间:2013/09/17
Designing and development of multi-DSP real-time image processing system based on FPGA (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Computer Science and Network Technology, ICCSNT 2011, December 24, 2011 - December 26, 2011, Harbin, China
Wei H.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
To improve the image processing system of resolution capability and reliability  image processing system in a growing number of multi-sensor model. In this mode  the use of the current main stream single DSP + FPGA hardware architecture for image processing algorithms have already unable to meet the operational requirements of real-time. This paper proposed a new hardware architecture that is the three DSPs based on FPGA. With the traditional master-slave architectures is different  three DSP's external interfaces are connected with FPGA and other peripheral interfaces are connected to the FPGA. In the architecture  DSP is in the same position three and FPGA flow control for data management and other function to achieve. This connection has a strong restructuring and expansion  software development and more flexible. 2011 IEEE.  
Dome design and coupled thermal-mechanical analysis of supersonic missile (EI CONFERENCE) 会议论文  OAI收割
2009 International Conference on Optical Instruments and Technology, OIT 2009, October 19, 2009 - October 22, 2009, Shanghai, China
Xing-qiao A.; Qun W.; Hong-guang J.
收藏  |  浏览/下载:59/0  |  提交时间:2013/03/25
A review of high-speed flow pressure and aerodynamic heating effect on Supersonic missile's dome is given. The dome should have excellent properties in optical  mechanical and chemical characteristics. A design of dome on supersonic mode is described according to tactical guide line of a missile. The dome made of quartz which is about 8mm thick and 141mm in window diameter. To check up the reliability of the dome  a reasonable finite element model (FEM) of dome is established  and a thermal-mechanical Analysis to the dome by finite element software NASTRAN has carried on  through these can obtained the distribution of temperature field and stress field when the speed is 2.3Ma. The results indicated that the stress was concentrated in the joint of the dome end and the Missile Section  and the maximum stress was 16.4Mpa. The stress of other nodes was smaller than the allowable stress of quartz glass. Reference to the results of the analysis  a lightweight revision to the dome structural dimension and a new method of dome fixing have put forward  which can reduce the stress concentration. 2009 SPIE.  
Heterogeneous architecture-based software reliability estimation: Case study (EI CONFERENCE) 会议论文  OAI收割
3rd International Conference on Convergence and Hybrid Information Technology, ICCIT 2008, November 11, 2008 - November 13, 2008, Busan, Korea, Republic of
Wei Y.; Shen X.-H.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
With growing system complication  multiple structures are constructed in software  instead of single architecture style. As a result  the traditional architecture-based models that have considered only homogeneous software behaviors are not suitable to the complex system. In this paper a heterogeneous architecture-based model is presented. In order to verify the practicability  we apply the model to estimate the system reliability of the astronautics payload communication and monitoring system (APCMS). Multiple structures are constructed in the system  i.e.  sequence  parallel and fault-tolerance. The study results demonstrate that the model is accurate when compared to the actual reliability. Theoretical research must be applied on actual systems to understand their applicability and accuracy. 2008 IEEE.  
A mathematical modeling framework for software reliability testing 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF GENERAL SYSTEMS, 2007, 卷号: 36, 期号: 4, 页码: 399-463
作者:  
Cai, Kai-Yuan;  Dong, Zhao;  Liu, Ke;  Bai, Cheng-Gang
  |  收藏  |  浏览/下载:20/0  |  提交时间:2018/07/30
a hierarchical mixture model for software reliability prediction 会议论文  OAI收割
International Conference on Intelligent Computing, Hefei, PEOPLES R CHINA, AUG 23-26,
Li Shaoming; Yin Qian; Guo Ping; Lyu Michael R.
收藏  |  浏览/下载:77/12  |  提交时间:2011/06/29