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目前利用飞行员静态可达域和可视域对驾驶舱人机界面进行设计和布置无法保证飞行员在过载和振动状态下的操作特性满足飞行安全操作的需求.针对飞行员触点操作,基于LifeMOD人体肌肉-骨骼模型,利用正常状态下触点操作动作的捕捉数据对飞行员模型的肌肉进行训练,建立正向飞行员操作模型;在正向飞行员操作模型的基础上,建立了含有肌肉力单元的飞行员人体动力学仿真模型,能够进行逆向动力学仿真和分析.对模型加入±Z和+X方向的加速度以及Z和Y方向的振动等外部运动激励,模拟不同加速度和振动对飞行员触点操作的影响.研究结果表明:中央控制台的触点操作受加速度和振动影响最小,应急操纵设备应布置在该区域,可保证飞行员在应急条件下及时、准确地操纵飞机,提高飞机的飞行安全性.非常规情况下飞行员触点操作能力仿真能够指导驾驶舱人机界面的优化布置,提高应急情况下飞机操纵安全性.
At present, the design and arrangement of the cockpit human-machine interface by using the pilots ’static reachable area and the visual area can not guarantee the pilots’ operating characteristics under overload and vibration to meet the requirements of flight safety operation.According to pilot’s contact operation, - Skeletal model, which uses the captured data of the contact operation under normal conditions to train the pilots model muscle to establish the positive pilot operation model. On the basis of the positive pilot operation model, the pilot’s body power with the muscle force unit is established Simulation model can be used to simulate and analyze reverse kinematics.Experimental motions of external motions such as accelerations in ± Z and + X directions and vibrations in Z and Y directions are added to the model to simulate the influence of different accelerations and vibrations on the pilot’s contact operation. The results show that the contact operation of the central console is the least affected by the acceleration and vibration, and the emergency operation equipment should be arranged in this area to ensure that the pilot can control the aircraft in time and accurately under emergency conditions and improve the flight safety of the aircraft. Under pilot pilot operating capability simulation can guide the cockpit man-machine interface Optimal placement of improving the safety of aircraft manipulation case of emergency.