نتایج جستجو برای: Closed Loop Operation

تعداد نتایج: 433800  

2000
Jonathan E. Luntz William Messner

2000
Jonathan E. Luntz William C. Messner Howie Choset

An actuator array performs distributed manipulation where an object being transported and manipulated rests on a large number of stationary supporting actuators. The authors have developed a macroscopic actuator array consisting of many motorized wheels. As opposed to a MEMS array, the analysis requires the explicit modeling of the discreteness in the system, including the set of supports, dist...

2015
Darcy Bullock Eric Nelson

In recent years, there have been two parallel research paths for developing advanced traffic signal systems. Real-time traffic adaptive system research, supported largely by the United States Department of Transportation (USDOT) and smaller scale closed loop systems developed primarily by traffic signal system vendors. Simulation models have been developed for evaluating USDOT supported project...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی صنعتی کرمان - پژوهشکده برق و کامپیوتر 1390

a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...

2016
Michael J. Risbeck Christos T. Maravelias James B. Rawlings Robert D. Turney Michael J. RISBECK Christos T. MARAVELIAS James B. RAWLINGS Robert D. TURNEY

In this paper, we examine closed-loop operation of an HVAC central plant to demonstrate that closed-loop movinghorizon scheduling provides robustness to inaccurate forecasts, and that economic performance is not seriously impaired by shortened prediction horizons or inaccurate forecasts when feedback is employed. Using a general mixedinteger linear programming formulation for the scheduling pro...

Journal: :تحقیقات مهندسی کشاورزی 0
سیدمجتبی شفاعی دانش آموخته کارشناسی ارشد امین اله معصومی استادیار گروه مکانیک ماشین های کشاورزی دانشکده کشاورزی دانشگاه صنعتی اصفهان جعفر قیصری دانشیار گروه مهندسی کنترل دانشکده برق و کامپیوتر دانشگاه صنعتی اصفهان

excessive cutting depth during leveling of agricultural land increases power needed by the tractor drawbar and will result in undesirable slippage and excessive strain on the tractor engine.  the result of sustained excess will be the break-down of the tractor. an auxiliary blade depth controller to prevent overloading during leveling was designed, fabricated and evaluated in this study. the sy...

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