摘要
Abstract
In the design of hardware and software man-machine interaction control equipments,designers must be faced with fault-tolerant control. Conventionally,a lot of logical judgements are used to deal with the problem. Obviously,there are two problems that cannot be neglected. The first,the designers may easily make logic mistakes,and the second,if the control relationship between the systems needs to be changed,the control program should be rewritten too,which in consequence will influence the reliability and stability of the system. Therefore,the tabu-table method,a new input control fault-tolerance processing method is proposed. In this method,the possible logic errors can be avoided,and if control relationship is changed,what the designer should do is just to adjust the tabu-table,but unnecessary to change the program at all. In this way,the reliability,sta- bility of the system will be greatly improved.关键词
禁忌表/输入容错处理/人机交互控制/编程效率Key words
tabu-table/input fault-tolerance processing/man-machine interaction control/programming efficiency分类
信息技术与安全科学
