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Application of BP Neural Network PID Algorithm in Refrigerated Space Temperature Control Wei Tian 1, a , Yizhun Peng 1, b, Pan Wang 1, c and Xiaoyu Wang1, d 1College of Electronic Information and Automation, Tianjin University of Science & Technology, Tianjin 300222, China atianwei@mail.tust.cn, bpengyizhun@tust.edu.cn, cwp19900716@mail.tust.cn, dwangxiaoyv@mail.tust.cn Keywords: neural network; PID; temperature control; simulation Abstract.
As a qualified refrigeration space, it should have the following characteristics: 1) The materials inside and outside should have many performances, such as environmental protection, non-toxic and tasteless materials.
Journal of Agricultural Mechanization Research Vol.6 (2011), pp.163-169

In the work of United States Geological Survey (USGS), Resources Observation and Science Center (EROS) data of different years were used [2],[3].
As we know different materials have different spectral characteristics and with the help of this fact underlined spectral bodies were separated.
Table 1: Landscape changes of Yerevan of 2000 and 2010 Name Area in 2000 Area in 2010 2000 with % 2010 with % Open areas 74.09 64.39 35.7 31.1 Vegetation 21.24 17.28 10.2 8.3 Water 0.48 0.52 0.2 0.3 Asphalt and const. materials 111.49 125.11 53.8 60.4 As a result of analyzing special spectral, classification, and vegetation, the following maps were generated.
[6] Owen, T W, Carlson, T N et al. (1998) “Remotely Sensed Surface Parameters Governing Urban Climate Change”, International Journal of Remote Sensing, 19:1663-1681.

Acknowledgement This work was financially supported by the National Natural Science Foundation of China (Grant No. 11072193), and China Postdoctoral Science Foundation funded project (20100481354).
Chinese Journal of Geotechnical Engineering, vol.28, issue.11(2006), p.1927-1931.
Advanced Materials Research, Vol.255-266(2011), p.3316-3320.

Development of Machining Method for Micromold Xuefeng Bi1,a, Jinsheng Wang2,b*, Jiashun Shi2,c and Yadong Gong2,d 1Shanghai-hamburg College, University of Shanghai for Science and Technology, 200093, Shanghai, China 2Laboratory of Advanced Manufacturing and Automation, P.B.319, Northeastern University, 110819, Shenyang, China axuefeng.bi@gmail.com, bjswang@neu.com.cn, cjshshi@mail.neu.edu.cn, dgongyd@mail.neu.edu.cn Currently works in Saint-Gobain Research(Shanghai) Co., Ltd., Shanghai, China Keywords: Micromold, machining simulation, cutting parameter, cutting tool path Abstract.
Journal of Steels and Related Materials 1 (2004), p.413 [4] L.
Lecture Notes in Computer Science Vol.5315 (2008), p.240

Introduction Recent years, the propagation of elastic waves in acoustic band gap materials, called phononic crystals (PCs), has attracted considerable attention.
Acknowledgements The work was financially supported by China National Science Foundation (10632020 and 51178037).
Li: Journal of Zhejiang University - Science A Vol. 11 (2010), p. 827

Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications Inductive Contact and Adherence Manipulation of Osteoblast-Like Cell on Polarized Hydroxyapatite Ceramics M.
Introduction Manipulation of cell adhesion has long been a focal theme of biomaterials science.
Immunofluorescent labeling of vinculin is a useful technique to observe the focal contact formations of cells grown opaque, bulk materials.
Acknowledgements This work is partly supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan; Contract grant number: (B) #14350457.

Design of Optimal Control for a Stratospheric Airship Based on Generalized Coordinate Frame Ming Zhu1, a, Yongmei Wu2,b and Zewei Zheng3,c 1,2School of Aeronautical Science and Engineering, Beihang University, China 3School of Automation Science and Electrical Engineering, Beihang University, China azm_buaa@163.com, bwymei@ase.buaa.edu.cn, czgwzgw74@163.com Keywords: optimal control; stratospheric airship; generalized coordinate frame; Abstract.
AIAA 49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, AIAA Press, (2008) [2] Zheng Zewei, Huo Wei: Trajectory Tracking Control for a Stratospheric Airship, Control and Decision, Vol.26(10) ,(2011), p.1479-1484
[5] David K, Schmidt: Modeling and Near-Space Station keeping Control of a Large High-Altitude Airship, Journal of Guidance, Control, and Dynamics, Vol. 30(2), (2007), p.540-547

Acknowledge This work was supported by National Natural Science Foundation of China(51275055),the Open Foundation of Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University(K201103)and Jilin Province Science and Technology Development Project(201205042).
Applied Materials & Interfaces, 2010, 2(7):2026-2030
Journal of Beijing University of Aeronautis and Astronautis, 2010,36(10):1176-1179.

Acknowledgement This work is partially supported by Natural Science Foundation of Tianjin(09JCZDJC23900) and by Young Fertilizer Foundation of Tianjin University (TJU-YFF-08B77).
A new streetlight monitoring system based on wireless sensor networks. 2nd International Conference on Information Science and Engineering (2010). p. 6394-6397
Canadian Journal of Civil Engineering(2008) p. 170-178
Applied Mechanics and Materials(2012) p. 924-929

High precision fiber DFB laser micro-accelerometer Jintaozhang1, 2, a, YoulongYu1, b, YunlongZhang2, KunLi2, XiangchunXI2 1 School of Instrument Science and Optic-Electronics Engineering, Heifei Univeristy of Technology, Hefei, 230009, China 2 Institutes of Fiber Optics, Heilongjiang University, Harbin 150080, China Corresponding author: azhang890070@163.com, byoulongyu@163.com Keywords: distributed feedback (DFB) laser, fiber sensor, accelerometer Abstract.
According to Fig.2, the DFB fiber laser is fastened on the equicrural-triangle-shaped cantilever made of organic materials, the length, base-width and thickness of which are 50mm, 14mm and 2mm, respectively.
Acknowledgments: This work was supported in part by the National Nature Science Foundation of China (NSFC)under Grant (11274099) and in part by The High Level Innovation Teams of Heilongjiang University under Grant（HD-028）.
[6] Youlong Yu et al., Japanese Journal of Applied Physics, 38 (1999) p.1032-1034.