Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (10): 3691-3698.doi: 10.16182/j.issn1004731x.joss.201810012

Previous Articles     Next Articles

Multi-Dimension Proportion-Differential Nonlinear Pilot model and Simulation Application

Jiang Weian   

  1. College of Flight Technology, Flight University of China, Guanghan 618307, China
  • Received:2017-08-09 Revised:2018-05-28 Online:2018-10-10 Published:2019-01-04

Abstract: For better simulated study of pilot’s accident avoidance ability and pilot induced oscillation (PIO) characteristic of a man-aircraft close loop system, a method of “physiology-psychology-physiology” is presented to divide pilot models into three parts of input(signal), processing(decision making) and output(action), and a new multi-dimension proportion-differential nonlinear pilot model (MPDNLPM) is presented also. Simulated study is performed by simulated control of an aircraft pitch control model under backside tracking status for carrier landing. Conclusion: 1) The control performance of the man-aircraft system is slightly better than an ideal proportional control. 2) PIO is possible for well-trained pilot. 3) Proper anticipation, instant response and reasonable amplitude control are three essential abilities to prevent PIO and accident. 4) The method presented to divide pilot mode into 3 parts is reasonable and effective. 5) The new MPDNLPM presented is effective in finding the inside laws of a man-aircraft system.

Key words: safety, man-aircraft system simulation, nonlinear pilot model (NLPM), PIO, pilot selection

CLC Number: