专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3723719A Ground range computer 失效
标题翻译：接地范围计算机
公开(公告)号：US3723719A
公开(公告)日：1973-03-27
申请号：US3723719D
申请日：1972-02-03
申请人： SINGER CO
发明人： CHEN W , CARTER J
IPC分类号： G06G7/78 , G06G7/22 , G06G7/36
CPC分类号： G06G7/78
摘要： The disclosed embodiment of the present invention is a device for use in aircraft flight simulators which computes, as a function of time, ground range from the aircraft''s nadir to an object in front of the aircraft, when given the aircraft''s altitude and the slant range to the object. The relationship between ground range, altitude and slant range is essentially a right triangular and can be expressed mathematically by he P ythagorean Theorem. The mathematical expression for the right triangle is differentiated with respect to time and rearranged into an integral equation for solution of the ground range variable. Integrating and dividing circuitry is provided for implementation of the integral equation. Also, compensation and switching circuitry is provided for initialization of the integrators.
摘要翻译：本发明的公开的实施例是一种用于飞行器飞行模拟器的装置，当将飞行器的高度和倾斜范围提供给飞机的飞行模拟器时，其计算作为时间的函数，从飞行器的最低点到飞机前方的物体的地面范围物体。地面范围，高度和倾斜范围之间的关系本质上是一个正确的三角形，可以用数学方法表示，他是Pthththoreren定理。直角三角形的数学表达式相对于时间有差异，并重新排列成用于求解地面范围变量的积分方程。提供积分和分频电路用于实现积分方程。此外，提供补偿和开关电路用于积分器的初始化。

IPRDB

热门服务

关于我们

友情链接

联系方式