| 1. | The paper gives the details about system ' s precept , control current , parts selection , hardware and software debugging , analyzing and calculating . the work of system ' s efficacy and design of system ' s reliability are finished 文中对系统方案、控制电路与部件的选型以及软硬件均作了详尽的设计和分析计算,并且完成了系统校验和可靠性设计等工作。 |