摘要
汽车后视镜视野的测试方法已有很多种,但是常规的这些方法比较繁琐,而且误差较大。介绍了后视镜视野测试的一种新方法。首先用最小二乘法建立汽车后视镜的数学模型,然后利用仿真计算,模拟后视镜视野范围。仿真结果表明,采用仿真算法进行视野测试与传统的方法相比,在应用上更加高效和实用。
Many visual fieM test methods for the automotive rearview mirror have been applied, but most of them are too complicated and have less accuracy. A new test method has been proposed in the paper. Firstly, a mathematical model is built based on the Least Squres, then the visual field of the automotive rearview mirror is simulated through the simulation and calculation. The simulation results show that this test method is more efficient and practicable compared with the traditional ones.
出处
《计算机与数字工程》
2006年第11期38-40,共3页
Computer & Digital Engineering
关键词
汽车后视镜
视野
数学模型
仿真
automotive rearview mirror,visual field,mathematical model,simulation
