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	Measuring system for mechanical analysis of disturbed soil based on virtual instrument technology
	Xu, Shucai ; Zhang, Jinhuan ; Li, Jianqiao ; Zhang, Rui
	2010-05-10 ; 2010-05-10
会议名称	PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3 ; International Conference on Information Computing and Automation ; Hefei, PEOPLES R CHINA ; Web of Science
关键词	virtual instrument stress-strain data acquisition anti-jamming ratio of performance to price Automation & Control Systems Computer Science, Information Systems Computer Science, Theory & Methods
中文摘要	Soil is a kind of discrete, multiphase compound that is composed of soil particles, liquid and air. When soil is disturbed by bulldozing plate, the mechanical behavior of the disturbed soil will become very complex. Based on Law of Action and Reaction, the dynamic mechanical behavior of disturbed soil was indirectly analyzed by measuring and studying the forces acting on the bulldozing plate by soil currently, so a stress-strain virtual measuring system for bulldozing plate, which was designed by the graphical programming language DASYLab, was used to measure the horizontal force Fz. In addition, during the course of design, the experimental complexities and the interferential factors influencing on signal logging were analyzed when bulldozing plate worked, so the anti-jamming methods of hardware and software technology were adopted correlatively. In the end, the horizontal force Fz was analyzed with Error Theory, the result shown that the quantificational analysis of Fz were identical to the qualitative results of soil well, and the error of the whole test system is under 5 percent, so the stress-strain virtual measuring system was stable and credible.; Univ Elect Sci & Technol China
会议录出版者	WORLD SCIENTIFIC PUBL CO PTE LTD ; SINGAPORE ; PO BOX 128 FARRER RD, SINGAPORE 9128, SINGAPORE
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19576]
专题	清华大学
推荐引用方式 GB/T 7714	Xu, Shucai,Zhang, Jinhuan,Li, Jianqiao,et al. Measuring system for mechanical analysis of disturbed soil based on virtual instrument technology[C]. 见:PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3, International Conference on Information Computing and Automation, Hefei, PEOPLES R CHINA, Web of Science.

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