General HILS System Research of Mi-171 Helicopter Autopilot

Authors

Renwei Hu, 1. Army Aviation Equipment Development Office of the Headquarters of the General, Beijing 101100, China;;
Guo Nan, 1. Army Aviation Equipment Development Office of the Headquarters of the General, Beijing 101100, China;;
Kong Xia, 2. AVIC Lanzhou Flight Control Co., LTD., Lanzhou 730070, China;;
Peng Jun, 3. China Helicopter Research and Development Institute, Jingdezhen 333001, China;;
Chuanwei Sun, 4. National Key Laboratory of Rotorcraft Aeromechanics, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China;

Abstract

Abstract: A general analogous and digital Hardware-In-the-Loop-Simulation (HILS) system was built for AΠ-34Б autopilot of Mi-171 helicopter. Simulator of avionics signals with hybrid interface for both analogous and digital signals was developed. A nonlinear flight dynamics mathematical model was built for Mi-171 helicopter. And on-ground test condition was built for analogous and digital flight control system. Test of on-ground system simulation and aerial flight were done by referring to Flight Test Outline. Results of flight test indicate that all classifications satisfy criteria at once, and the test results of aerial and on-ground are in good concordance and simulation test conditions are complete and effective.

Recommended Citation

Hu, Renwei; Nan, Guo; Xia, Kong; Jun, Peng; and Sun, Chuanwei (2020) "General HILS System Research of Mi-171 Helicopter Autopilot," Journal of System Simulation: Vol. 28: Iss. 5, Article 12.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss5/12

First Page

1086

Revised Date

2015-03-03

DOI Link

https://doi.org/

Last Page

1093

CLC

TP391.9

Recommended Citation

Hu Renwei, Guo Nan, Kong Xia, Peng Jun, Sun Chuanwei. General HILS System Research of Mi-171 Helicopter Autopilot[J]. Journal of System Simulation, 2016, 28(5): 1086-1093.