تقرير
Motion-Based Piloted Simulation Evaluation of a Control Allocation Technique to Recover from Pilot Induced Oscillations
| العنوان: | Motion-Based Piloted Simulation Evaluation of a Control Allocation Technique to Recover from Pilot Induced Oscillations |
|---|---|
| المؤلفون: | Craun, Robert W, Acosta, Diana M, Beard, Steven D, Leonard, Michael W, Hardy, Gordon H, Weinstein, Michael, Yildiz, Yildiray |
| بيانات النشر: | United States: NASA Center for Aerospace Information (CASI), 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Aircraft Stability And Control |
| الوصف: | This paper describes the maturation of a control allocation technique designed to assist pilots in the recovery from pilot induced oscillations (PIOs). The Control Allocation technique to recover from Pilot Induced Oscillations (CAPIO) is designed to enable next generation high efficiency aircraft designs. Energy efficient next generation aircraft require feedback control strategies that will enable lowering the actuator rate limit requirements for optimal airframe design. One of the common issues flying with actuator rate limits is PIOs caused by the phase lag between the pilot inputs and control surface response. CAPIO utilizes real-time optimization for control allocation to eliminate phase lag in the system caused by control surface rate limiting. System impacts of the control allocator were assessed through a piloted simulation evaluation of a non-linear aircraft simulation in the NASA Ames Vertical Motion Simulator. Results indicate that CAPIO helps reduce oscillatory behavior, including the severity and duration of PIOs, introduced by control surface rate limiting. |
| نوع الوثيقة: | Report |
| اللغة: | English |
| URL الوصول: | https://ntrs.nasa.gov/citations/20140008293 |
| ملاحظات: | NAS2-03144 WBS 561581.02.08.01.46.02 NNA13AA07C NNA08CG83C |
| رقم الأكسشن: | edsnas.20140008293 |
| قاعدة البيانات: | NASA Technical Reports |
| الوصف غير متاح. |