Computer and Modernization ›› 2014, Vol. 0 ›› Issue (4): 215-218.

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Motorscrew Mechanism’s Control System for Deflectable Nose Missile Based on AdamsSimulink

  

  1. National Key Laboratory of Aerospace Flight Dynamics, Northwestern Polytechnical University, Xi’an 710072, China
  • Received:2014-01-03 Online:2014-04-17 Published:2014-04-23

Abstract:  

 Abstract:  Deflectable nose control is a new control method of missile. The motorscrew mechanism is a practical device which has simple structure and easily realization to drive the nose of the missile. Specific to the characteristic of the motorscrew mechanism, a PID controller with variable parameters is designed to control the deflection angle, and by RoungeKutta method, the cosimulation between Adams and MatlabSimulink is operated to verify the validity of the motorscrew mechanism. The result of the simulation indicated that this kind of mechanism has strong performance of high precision and fast response.

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