1. Design of Automatic Headlight Adjustment System Based on DFQ Technique.
- Author
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Ma Shidian, Lin Shaohua, and Sun Jun
- Subjects
- *
AUTOMOBILE lighting , *AUTOMOBILE testing , *AUTOMOBILE engines , *AUTOMOBILE power trains , *INTERNAL combustion engines - Abstract
The design of automatic headlight adjustment system based on design for quality technique is presented in this paper. Firstly a modification design is conducted on the system to make it adapted to the structure of present step motors. Then the driving parameters of step motor are adjusted to effectively prevent the adjusting mechanism from getting stuck, and further a tolerance design is performed to achieve the uniformity of backlight adjustment and the reliable work of adjusting system under adverse conditions. Finally both bench and real vehicle tests validate the results of system improvement. [ABSTRACT FROM AUTHOR]
- Published
- 2012