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How Does R&D Investment Affect the Financial Performance of Cultural and Creative Enterprises? The Moderating Effect of Actual Controller 期刊论文
SUSTAINABILITY, 2019, 卷号: 11
作者:  Zang, Zhipeng[1];  Zhu, Qiwei[2];  Mogorron-Guerrero, Helena[3]
收藏  |  浏览/下载：10/0  |  提交时间：2019/04/22
A controller algorithm (ILC) for the variable differential pressure control of freezing water in a central air conditioning system 会议论文
Hefei, China, September 15, 2018 - September 16, 2018
作者:  Ren, Qingchang;  Jiang, Hongmei
收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15
Does the Company of No Actual Controller Perform Better: Evidence from PSM 期刊论文
NEW THINKING FOR STRATEGY: GREEN, INNOVATION AND SHARING, 2017, 页码: 826-832
作者:  Yang Anhua;  Li Qiao
收藏  |  浏览/下载：2/0  |  提交时间：2019/02/25
VIE实际控制人法律问题研究 学位论文
2016, 2016
黄姗姗
收藏  |  浏览/下载：6/0  |  提交时间：2017/06/20
实际控制人缺位与代理成本的关系研究——基于公司治理的视角 学位论文
2016, 2016
何晓芳
收藏  |  浏览/下载：3/0  |  提交时间：2017/06/20
实际控制人特征与股票风险和收益的实证研究——基于民营上市公司的视角 学位论文
2016, 2016
黄杨
收藏  |  浏览/下载：5/0  |  提交时间：2017/06/20
论法人人格否认制度对公司实际控制人的扩大适用 学位论文
2013, 2012
郑丹
收藏  |  浏览/下载：5/0  |  提交时间：2016/02/14
Research of software re-injection technology for aerospace camera controller in-orbit (EI CONFERENCE) 会议论文
2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China
Xu W.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
For the factors of increased of tasks  enhancements of functions and improvement of integrity and complexity in aerospace camera  application system has raised high and long-term in-orbit autonomy and reliability requirements on camera controller. Based on an actual project application background  this paper has put forward a design method of new high reliability aerospace camera controller in-orbit software reinjection instruction sequence which use TSC695F as kernel CPU and process flow of bootstrap receive  cache  checkout and storage update data. Finally  combined with specific test module for camera controller software re-injection  the validity of the software re-injection method raised here has been verified. Still here gives out reference codes of update data package which generated by the ground. 2012 IEEE.  
Design of motion compensation mechanism of satellite remote sensing camera (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Gu S.; Yan Y.; Xu K.; Jin G.
收藏  |  浏览/下载：40/0  |  提交时间：2013/03/25
With the development of aerospace remote sensing technology  the ground resolution of remote sensing camera enhances continuously. Since there is relative motion between camera and ground target when taking pictures  the target image recorded in recording media is moved and blurred. In order to enhance the imaging quality and resolution of the camera  the image motion had to be compensated. In order to abate the effect of image motion to image quality of space camera and improve the resolution of the camera  the compensation method of image motion to space camera is researched. First  the reason of producing drift angle and adjustment principle are analyzed in this paper. This paper introduce the composition and transmission principle of image motion compensation mechanism. Second  the system adopts 80C31 as controller of drift angle  and adopts stepping motor for actuators  and adopts absolute photoelectric encoder as the drift Angle measuring element. Then the control mathematical model of the image motion compensation mechanism are deduced  and it achieve the closed-loop control of the drift angle position. At the last  this paper analyses the transmission precision of the mechanism. Through the experiment  we measured the actual precision of the image motion compensation mechanism  and compared with the theoretical analysis. There are two major contributions in this paper. First  the traditional image motion compensation mechanism is big volume and quality heavy. This has not fit for the development trend of space camera miniaturization and lightweight. But if reduce the volume and quality of mechanism  it will bring adverse effects for the precision and stiffness of mechanism. For this problem  This paper designed a image motion compensation that have some advantages such as small size  light weight at the same time  high precision  stiffness and so on. This image motion compensation can be applicable to the small optics cameras with high resolution. Second  the traditional mechanism control need to corrected  fitting and iterative for the control formula of mechanism. Only in this way  we can get the optimal control mathematical model. This paper has high precision of the control formula derived. It can achieve the high precision control without fitting  It also simplify the difficulty of control mathematical model establishment. This paper designed the range of adjusting of image motion compensation mechanism between -5 +5. Based on choosing-5  -4  -3  -2  -1  0  +1  +2  +3  +4  +4 as the expectation value of the imaginary drift angle  we get ten groups of the fact data in adjusting drift angle measured. The test results show that the precision of the drift angle control system can be achieved in 1. It can meet the system requirements that the precision of the control system is less than 3'  and it can achieve the high-precision image motion compensation. 2011 SPIE.  
上市家族企业控制权与盈余稳健性——基于我国A股上市家族企业的实证研究 学位论文
2010, 2010
薛婷婷
收藏  |  浏览/下载：1/0  |  提交时间：2016/02/14

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