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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sagara, Y. Hori, N. |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Intelligent Interaction Technologies, University of Tsukuba, Japan (Sagara, Y.; Hori, N.) |
| Abstract | This paper deals with an application of the on-off control method that is based on the principle of equivalent areas (PEA), to roll-angle control of a single-axis rotation platform mechanism, which is built to simulate the rolling motion of a miniature air-born machine, such as vertical take-off and landing (VTOL) vehicle. This is actuated by air-jet pulses, whose amplitude is constant but whose width is adjusted in each fixed time-period, called the PEA period. The pulse is generated only once during the PEA period such that the areas under the pulse signal and a servo signal are equal. This servo signal is what would have been generated if a servo-type actuator?? is used. The I-PD controller is designed and implemented digitally at a high control frequency of 1kHz. Experiments are carried out for the roll-angle controller on the platform to show that the performance of the controller using on-off valves is comparable to that using servo valves. |
| Starting Page | 418 |
| Ending Page | 422 |
| File Size | 186591 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424455850 |
| e-ISBN | 9781424455867 |
| DOI | 10.1109/ICCAE.2010.5451232 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-02-26 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space vector pulse width modulation Roll-Angle-Control Principle of Equivalent Areas Intelligent actuators Pulse width modulation Valves Control systems Air-Jet Vehicles Aerospace control Signal generators On-off valves Servomechanisms Motion control |
| Content Type | Text |
| Resource Type | Article |
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