توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Optimal position of piezoelectic actuators on a complex structure using fuzzy –genetic algorithm
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۸
In this paper, a novel method for finding the optimal position of actuators on the inlet part of the magneto resonance image(MRI) tomograph has been presented.<\div>

۲Fuzzy logic position control of a functionally graded piezoelectic beam
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۶
This paper consentrates on the development of an active control system for simultaneous precision positioning and vibration suppression of a functionally graded piezoelectric material beam.<\div>

۳Integrated controller design for hybrid dynamical systems
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۹
In this paper, a novel method is proposed to control the Hybrid Dynamical Systems consisting of both continuous and discrete dynamics. The objective of the controller is to drive the system from some initial states to final desired states<\div>

۴Impulse damper to control a nonlinear friction–driven oscillator
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۶
In this study an impulse damper is used to control a nonlinear fiction–driven oscillator with and without external disturbance.<\div>

۵Modeling and dynamical analysis of a flexible arm and an object interaction in impact
اطلاعات انتشار: هفدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۸
In this paper formulation and evaluation of the problem of spatial impact with friction in flexible systems, was developed. Considering that impact is experiencing a very short but finite time, we have established the differential equations of motion with normal impulse as a ‘time–like’ independent differential variable to describe the process of impact<\div>

۶Implementation of a heading autopilot and LOS guidance system for MAUV
نویسنده(ها): ، ،
اطلاعات انتشار: هجدهمین کنفرانس سالانه مهندسی مکانیک، سال
تعداد صفحات: ۴
In this paper a planar Line of Sight (LOS) guidance system is designed for A Miniature Autonomous Underwater Vehicle (MAUV). This system is based on a very simple strategy. The desired angle is computed by finding the line of sight between the current position of the vehicle and the waypoint to be reached. The configuration of guidance controller provides input to the heading controller. Selecting appropriate gains, the response of heading controller is sufficiently fast to track the heading command provided by the guidance system. The simulated model of this guidance system is investigated. The results show that LOS guidance system provides an efficient trajectory.<\div>

۷The Application of Mixed Integer Linear Programming in UAV Task Assignment with Fuel Constraints
اطلاعات انتشار: دهمین همایش انجمن هوافضای ایران، سال
تعداد صفحات: ۵
This paper addresses the problem of task allocation for UAVs in an environment with a fuel station that considers fuel limitation problem. Multiple tasks are to be successively performed on geographically dispersed targets i.e. the targets must be classified, attacked, and verified as destroyed. We generate a tour of optimal assignments for each vehicle using a Mixed Integer Linear Programming, or MILP format. In this paper, we assume that some of air vehicles don’t have sufficient endurance, so they have to use a fuel station, placed in the area, to refill their fuel tanks and then, they return back to the area of operation to perform unaccomplished tasks. With this extension, we increase the chance of finding an optimal solution for a long time mission or low endurance vehicles. The solution of the MILP assigns all tasks to the vehicles and performs the scheduling in an optimal manner and also finds the time of going to fuel station, if UAVs don’t have sufficient fuel to keep doing their tasks.<\div>
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