In this paper, a new guidance method for surface to surface ballistic missiles without mandatory engine cut-off will be presented. The complexity of solid fuel engine cut-off demands a comprehensive method for guiding these missiles. In the method presented in this paper, a certain guidance law is applied such that by transmitting appropriate commands to the control system, by changing the miss...

The desire to enhance the attractiveness of public transit services constitutes a factor of development as well as innovation in this field. Such a motivation is typically aimed at improving the performance of systems while holding costs under control. Against this backdrop, we have analyzed a docking assistance device installed on conventional articulated buses and placed into operation in two...

In this paper, after defining pure proportional navigation guidance in the 3-dimensional state from a new point of view, range estimation for passive homing missiles isexplained. Modeling has been performed by using line of sight coordinates with a particulardefinition. To obtain convergent estimates of those state variables involved particularly inrange channel and unavailable from IR trackers...

in this paper, the problem of finite time stabilization for guidance system is investigated and a novel nonlinear guidance law against maneuvering targets is proposed based on the principles of parallel navigation. the proposed law is developed using two variable structure control techniques. by applying finite time integral sliding mode and combining it with terminal sliding mode, a new guidan...

In this paper we consider the problem of air to ground missile guidance system using fuzzy controller. The missile model is assumed as three degree of freedom (3DOF) (assuming the analysis in the vertical plane only).The homing guidance method is used. This paper presents numerical results for applying the fuzzy controller to the missile in different situations of control parameters in differen...

Ayurved is an eternal science with sound & absolute principles. Prakruti is an important concept of Ayurveda & plays a very important role in the designing lifestyle of a person for maintenance of health. At the time of union of sperm & ovum, predominance of trigunas, panchamahabhutas & doshas decide the prakruti or constitution of every individual. Once this proportion is set, generally it rem...