引信系统理论与复杂性科学

Fuze Systems Theory and Complexity Science

首先从经典系统论信息、论控制论的角度对引信系统理论进行了介绍,然后结合正在兴起的复杂性科学对引信系统理论的发展进行了探讨。引信系统的物理环境具有很大的不确定性,可以采用信息论的方法对其环境识别、目标识别和决策过程开展研究;尽管引信安全装置使引信起爆从一触即发变成为一个动态过程,但其动态特性不明显,难以从控制论的角度对引信系统开展研究;90年代后期以来复杂性科学得到了迅速发展,集成化电子化信息化的引信系统具有典型的HOT(H ighly Optim ized Tolerance)特性和HAHC(H igh Assurance H igh Consequence)系统的要求,是一种人造复杂工程系统,从复杂性科学的角度研究引信系统成为一种值得重视的新方法。

This paper investigates fuze systems from the points of view of classical theories of system and information ＆ cybernetics and modem complexity science. Environment recognition, target recognition and corresponding decision process can be studied using information theory to deal with the uncertainty. Although the instantaneous firing action is became a dynamical process by fuze safety device, the dynamical characteristics are not obvious. So it＇s difficult to study fuze systems on the basis of cybernetics. Complexity science have been developing rapidly since 1990s. The features of HOT（ Highly Optimized Tolerance） and the requirements of HAHC（ High Assurance High Consequence） may be found in the highly integrated fuze system, which is one kind of man - made complex engineering system. So it＇s an important new way to study fuze systems with complexity science.