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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhiqing Sheng Yunhua Li |
| Copyright Year | 2011 |
| Description | Author affiliation: School of Automation Science and Electric Engineering, Beijing University of Aeronautics and Astronautics, Beijing, China (Zhiqing Sheng; Yunhua Li) |
| Abstract | Addressing on the requests to measure the working characteristics of helicopter manipulate booster under high frequency aerodynamic load, this paper has developed a hydraulic loading system to simulate the load with large static load and sine dynamic load. The structure and operation principle of load simulator are described and analyzed, and a method to restrain the surplus force is put forward. Signal conditioning circuits of physical signals and power drive circuits of the hydra-electronic servo valves are designed to satisfy high frequency load. The computer control system of the load simulator is developed by using the real-time operating system based on Windows XP and RTX, and the control software programmed by Microsoft Visual C++ language, and the control processes are also given. The experimental results show that the developed load simulator performance indexes can meet the designed requirements. |
| Starting Page | 715 |
| Ending Page | 720 |
| File Size | 202328 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424484515 |
| e-ISBN | 9781424484522 |
| DOI | 10.1109/FPM.2011.6045854 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Real time systems Pistons Software development Loading Force RTX Load simulator Valves Real-time control Servomotors |
| Content Type | Text |
| Resource Type | Article |
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