航空刹车动力试验台电惯量模拟控制方法的研究  

Research on electronic simulation of inertia in the airplane brake test bench

作　　者：李卫东[1] 张东[1] 马永军[1] 董丰收[1] 王钊[1] LI Wei-dong ZHANG Dong MA Yong-jun DONG Feng-shou WANG Zhao(China National Heavy Machinery Research Institute Co. , Ltd. , Xi＇an 710032, China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《重型机械》2016年第6期56-59,共4页Heavy Machinery

摘　　要：电惯量模拟是航空刹车动力试验台的重要技术,本文通过鼓轮-机轮受力分析及能量守恒定律提出了鼓轮能量补偿法,建立了鼓轮能量补偿法数学模型,模型不受制动力矩变化的限制,更加真实的反映了实际的飞机刹车过程,且模型算法有效的消除了由于每次力矩输出控制误差造成的能量累积误差,提高了能量补偿精度。The electronic simulation of inertiais an important technology for the airplane brake test bench, drum energy compensation method is proposed by the drum-wheel force analysis and the law of conservation of energy, mathematical model of drum energy compensation methodis established, this model is not restricted by braking torque changes, more realistic reflection of actual aircraft braking process, energy accumulated error caused by each torque control error is effectively eliminated by model algorithm, which improves the energy compensation accuracy.

关 键 词：刹车试验台 鼓轮 电惯量模拟 能量补偿法 

分 类 号：V216.7[航空宇航科学与技术—航空宇航推进理论与工程]