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Study of Adaptive Control System of Magneto-Rheological Fluid Dampers with Mechanical properties subject to Impact Loading Zhang Lijie1,a, Sunxiaolao1,b, Wang Jiong2,c 1 Mechanical Engineering Dept, Luoyang Institute of Science and Technology, Luoyang, 471023, China 2 School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China ayiyi.lijie@163.com b Lygzsxl@163.com cWjiongz@mail.njust.edu.cn Keywords: MR dampers, impact loading, model reference adaptive control, recoil dynamics, closed loop control system, trackying ability Abstract.
Acknowledgments This research is financial supported by the National Science Foundation of China (50675106) and CSTIND (A2620060247).
Poynor: An evaluation of magneto rheological dampers for controlling gun recoil dynamics, Journal of shock and vibration 9(2002), p.129-142 [2] Zhou Yufeng, Wulong, “Investigation of the response time of MR damper”, Heavy Machinery Science and Technology, China, 2006, NO.2, 10-11
[3] Gao Shuzi, Chen Yunsheng,etc, “design of the artillery recoil mechanisms”, Weapon Industry Press, 1995,12:71-79 [4] Wang Xiaojie, Faramarz Gordaninejad, “Study of field-controllable, electro- and magneto- rheological fluid dampers in flow mode using Herschel-bulkley theory” [J], In Smart Structures and Materials 2000: Damping and Isolation, Proceeding of SPIE, 2000, Vol. 3989, 232-243

The Effects of Estuary Dredging on Removing Nitrogen and Phosphorus in Dianchi Lake, China Juhong Zhan1,a, Sha Deng1,b, Zhaoxin Li1,c, Yu Luo1,d, Tingting Zhao1,e, Huaying Liu1,f, Xiao Li1,g, Xuejun Pan1,h,* Faculty of Environmental Science and Engineering, Kunming University of Science and Technology Kunming, Yunnan 650500, P.
Materials and Methods Study Area.
Qiu: Journal of Chemical Technology and Biotechnology.
Koschel: Water Science and Technology.
Tu, in: Investigation Method for the Lake Eutrophication (2nd ed.), p. 226-228, Analysis of Total Phosphorus and Phosphorus Forms, chapter, 8, China Environmental Science Press (1990) [8] J.R.

(2) Debris landslide is decided by its structure and material, so water becomes the main factors of landslide instability.
Acknowledgements This work was financially supported by the National Natural Science Foundation (40672182，40872184), the Shandong Province Natural Science Foundation (ZR2011DL002), the Ministry of Education Doctoral Special Research Foundation(20113721110002).
Li: Chinese Journal of Rock Mechanics and Engineering.
(Science Press, Beijing 2007) [3] S.
Ye: Disaster science, Vol.15(2000)，p.30-34.

But how to from a pile of data to find useful information will spend a lot of manpower and material resources.
Journal of Chengdu people 2012 (12):111-134
Journal of Hebei University of Science and Technology, 2010(10): 45-62
China science and Technology Press, 2011:134-152

The typical Truss Spar platform is designed according to Mexican sea statistics material, its basic components and size as shown in figure 1.
Acknowledgements The project is supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (Grant No: 50921001).
Journal of Marine Science and Technology, 2004, J Mar Sci Technol(2004)8: 126-137
Journal of Offshore Mechanics and Artic Engineering, Feb 2005,Vol 127:11-16

Besides, changing the material textures between signs and background is also a cost-effective method to perfect the color universal design.
Acknowledgements This work was financially supported by the Guangdong Provincial Science and Technology Plan Project (2011A032100003), Guangdong Provincial Major Science and Technology Project (2012A010800032), and the Natural Innovation Fund of Undergraduate Course (1210559066).
(Journal of Nanjing Technical College of Special Education, Jun.2008, Volume 2) [4] Tang Yalin.
(Guangxi Journal of Light Industry, May.2008, Volume 5)

Introduction Energy plays an important role in China's energy structure and is a significant material foundation for the development of the national economy.
References [1] Chao Zhang, Yushi Lu and Lin Lin: Journal of Safety and Environment Vol.9 (2009), p.137, (In Chinese)
[2] Tao Liu: Science and Technology Management Research Vol.31 (2012), p.145, (In Chinese)
[5] Chao Zhang, Yushi Lu and Lin Lin: Journal of China Safety Science Vol.19 (2009), p.161-165, (In Chinese)

A Novel Rapid Full-view Measuring Method by Coded Structured Light Haibin Wu1, a, Liang Tian1, Beiyi Wang1, Chao Liu1, Yan Wang1 and Zhenyu Wang1 1The higher educational key laboratory for Measuring & Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin, 150080, China awoo@hrbust.edu.cn Keywords: coded structured light, registration target, orthogonal Gray code, color correction Abstract.
The concrete technical scheme is as follows: the stereo registration block is metal material hexahedral.
Acknowledgement The article studies by the Education Department of Heilongjiang province science and technology research projects (12521069) funding.
IEEE International Conference on Robotics and Automation, Vol. 1 (2003), p. 133-138 [2] Pribanić T, Mrvoš S, Salvi J: Image and Vision Computing, Vol. 28 (2010), p. 1255-1266 [3] Xi Long, Yuexian Zhong: Journal of Tsinghua University, Vol. 42 (2002), p. 477-480 (in Chinese) [4] Guangjun Zhang, Junhua Sun, Zhenzhong Wei, Fuqiang Zhou: Chinese Journal of Scientific Instrument, Vol. 28 (2007), p. 441-445 (in Chinese) [5] Xinguo Wei, Tao Liu, Zhen Liu: Acta Optica Sinica, Vol. 33 (2013), p. 12-13 (in Chinese) [6] P.

Acknowledgements This work was financially supported the Natural Science Foundation of China project (No. 51165030).
[2] Wang Q.G., Davidson C.J., Griffiths J.R.: Metallurgical and Material Transactions B, 2006, 37B: 887~895
Beckermann: International Journal of Cast Metals Research, 2004, 17(3), pp. 130~146
Axelsson: International Journal of Fatigue, 2006, 28, pp. 1752~1758
Thakkar: Composites Part A: applied science and manufacturing, 2007, 1829~1841.

(1) (2) (2) (3) (1) (2) (a) Front view (b) Tenon-mortise joint (1) face beam;(2) floor column;(3) purlin beam Fig. 2 Photos of the face beam before strengthened Analysis Parameters Material of the face beam belongs to Pinus sp.whose reduced elastic modulus is valued as 7000N/mm2 for long time working [7].According to Code for Design of Timber Structures in China, permission stress values for the face beam are[8]:Tension:8.5Mpa;Compression:12Mpa; Bending:13Mpa;Shearing:1.5Mpa.
Ma: Building Techniques of Chinese Ancient Wooden Structure (Science Press, PRC 1992)
Yang: China Civil Engineering Journal Vol. 33 (2000), p. 32(in Chinese) [3] D.P.
Xue: China Civil Engineering Journal Vol. 41(2008),p. 28(in Chinese) [7] W.G.
Yu: Sciences of Conservation and Archeology Vol. 15 (2003), p. 1 (in Chinese) [10] D.P.