1. Jategaonkar R V, Monnich W, Fischenberg D, et al. Identification of speed brake, air-drop, and landing gear effects from flight data. J Aircr, 1997, 34: 174–180
2. Zhang C, Li W Q, Chen Z J, et al. Robust flight control law design of heavy cargo airdrop for transport aircraft. J Syst Simu, 2008, 20: 303–306
3. Yang X K, Zhong Y, Yang L Y, et al. Modeling and attitude control of aircraft with variations in mass and center of gravity. In: Proceedings of the 8th World Congress on Intelligent Control and Automation, Jinan, 2010. 323–329
4. Qiu J, Gao Y K, Hei W J. Control law design for heavy cargo airdrop on low altitude based on dynamic inversion. In: Proceedings of Chinese Guidance, Navigation, and Control Conference, Shanghai, 2010. 532–539
5. Zhang H Y, Shi Z K. Variable structure control of catastrophic course in airdropping heavy cargo. Chin J Aeronaut. 2009, 22: 520–527