The design of aircraft cockpit , which acts as the man - machine interactive interface is of great research value . the author utilizing advanced cad technology , combining the intersecting knowledge with man - machine engineering , robotics , aero - human - engineering , etc , has exploited corresponding modules , such as the simulation of pilot manipulation , vision checkout , vision simulation , accessibility calculation , manipulation force calculation , and established a set of subsystem of aircraft - cockpit - design on the platform of catia 本文利用先进的计算机辅助设计( cad )手段，结合人机工程学、机器人学、航空人体工程学等边缘交叉学科知识，在catia平台上，利用其二次开发语言vbscript ，实现了相应的飞行员操纵动作模拟、视界检查、视觉模拟、可达性计算和操纵力计算等功能，初步建立起一套飞机座舱设计cad子系统。
During the aircraft cockpit layout design , the database of knowledge and rule is reasonable and efficient , and reaches a request of the real - time assembly , and provides the methods by which the designer estimates an aircraft cockpit layout design , and enhances the design efficiency and precision , and improves the level of the aircraft cockpit layout design 在飞机驾驶舱布局设计的实际应用中，表明了知识与准则数据库高效、合理，达到了实时装配要求，提供了飞机驾驶舱布局设计的评估手段，保证了设计效率和精度，提高了飞机驾驶舱布局设计水平。
The subsystem is integrated in the cad system of catia , and applies kinematics 3d - manikin and mechanics 3d - manikin in different phase of aircraft cockpit design , and acquires perfect kinematics and mechanics results of pilot . the subsystem whose interface is friendly and utilization is directly , enriches the methods by which the designer estimates an aircraft cockpit design , and enhances the design efficiency and precision 该子系统集成在catia系统中，在飞机座舱设计的各个阶段分别引入了飞行员三维人体几何模型和运动学模型，通过模拟飞行员的操作动作与计算视角、可达性、操纵力等参数，较好的反映了飞行员的运动学和动力学特征；界面友好，操作直观、简便；丰富了设计人员对飞机座舱设计评估手段，保证了设计效率和精度；有利于飞机座舱设计水平的提高。
