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模糊逻辑是对系统,尤其是对那些不能用数学方式描述的或实际上是非线性的系统控制是大有希望的正在形成的一个理论和应用领域。模糊逻辑的威力在于其启发式的控制方法。不需要复杂的描述系统工作情况的数学公式,模糊逻辑允许设计者使用一组通用常识,简单的英语规则,以产生所希望的系统响应。 本文的目的是把模糊逻辑作为目标跟踪系统的有效控制方法来研究。军事跟踪问题是用已成功实现的各种控制方法进行广泛研究并有许多结果的问题。但是,这些控制方法正在达到其应用的极限。模糊逻辑为这类问题提供激动人心的另一种解法。 在本课题的研究中,设计和建造了光学跟踪平台,还开发和实现了模糊逻辑控制系统。为了获得控制决策,该系统使用相对于跟踪平台的目标激光器的位置和位置变化率的两维——仰角和方位信息。
Fuzzy logic is a theory and application area that is promising for systems, especially for those that can not be mathematically described or which are effectively non-linear. The power of fuzzy logic lies in its heuristic control. Without complex mathematical formulas that describe the behavior of the system, fuzzy logic allows the designer to use a common set of common sense, simple English rules, to produce the desired system response. The purpose of this paper is to study fuzzy logic as an effective control method for a target tracking system. The issue of military tracking is a matter that has been extensively studied and has many consequences with the various control methods that have been successfully implemented. However, these control methods are reaching the limits of their application. Fuzzy logic provides an exciting alternative solution to such problems. In this research, the optical tracking platform is designed and built, and the fuzzy logic control system is also developed and implemented. For control decisions, the system uses two-dimensional elevation and azimuth information relative to the rate of change of position and position of the target laser of the tracking platform.