Results 251 to 260 of about 3,700,119 (305)
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Adaptive automotive speed control
1991 American Control Conference, 1991An adaptive algorithm for adjusting the gains of a vehicle speed control system is presented. By continuously adjusting the proportional-integral control gains, speed control performance can be optimized for each vehicle and operating condition.
M. K. Liubakka +2 more
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Electronic Speed Control of Motors
Transactions of the American Institute of Electrical Engineers, 1938IN THE EARLY years of the electrical industry there was no acceptable a-c motor. After the development of the induction motor and the synchronous motor two machines were available which are unsurpassed in simplicity, reliability, and economy. These motors are, however, both inherently constant speed machines.
E. F. W. Alexanderson +2 more
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2008 13th International Power Electronics and Motion Control Conference, 2008
In this paper the dynamic performances of two speed control systems of DC motor are compared. There are compared dynamic features of the classical speed control system containing PI speed controller and the speed control system with time - minimal speed controller. Comparison is done on the basis of simulation investigation results.
Andrzej Andrzejewski +1 more
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In this paper the dynamic performances of two speed control systems of DC motor are compared. There are compared dynamic features of the classical speed control system containing PI speed controller and the speed control system with time - minimal speed controller. Comparison is done on the basis of simulation investigation results.
Andrzej Andrzejewski +1 more
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The control of speed in elite female speed skaters
Journal of Biomechanics, 1985From ten participants in the World Championships Speed Skating for Ladies 1983 a number of selected mechanical parameters were measured and correlated with speed and external power. The parameters were derived by means of video and film analysis of strokes at the four distances: 500 m, 1500 m, 3000 m and 5000 m.
G J, van Ingen Schenau +2 more
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1997
The burner is fed by a first pump (3) which supplies fuel from a fuel tank (14) and a second pump or blower (4) which provides the airflow. Both pumps are driven by separate electric motor (5,6) of which at least one is variable. The motor speed control is via an electronic control circuit (7,8) linked to the burner control system. The burner is fitted
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The burner is fed by a first pump (3) which supplies fuel from a fuel tank (14) and a second pump or blower (4) which provides the airflow. Both pumps are driven by separate electric motor (5,6) of which at least one is variable. The motor speed control is via an electronic control circuit (7,8) linked to the burner control system. The burner is fitted
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Control laws for sliding mode speed control of variable speed drives
International Journal of Control, 1992This paper presents an investigation of various control laws to study the characteristics of sliding mode speed control (SLMSC), and to overcome some disadvantages of SLMSC such as steady state speed chattering and error. It is demonstrated that, by the appropriate choice of a suitable control law, a robust, fast and accurate SLMSC performance, with ...
PRADEEP K. NANDAM, P. C. SEN
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SAE Technical Paper Series, 1974
<div class="htmlview paragraph">A second generation automotive speed control system using electronic circuits to perform the necessary logic and memory functions is described. Important considerations, such as performance and environmental factors, are discussed in relation to their design implications. Component function and system operation are
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<div class="htmlview paragraph">A second generation automotive speed control system using electronic circuits to perform the necessary logic and memory functions is described. Important considerations, such as performance and environmental factors, are discussed in relation to their design implications. Component function and system operation are
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PID Controller for Idle Speed Control
2013 UKSim 15th International Conference on Computer Modelling and Simulation, 2013The performance comparison of PID controllers for idle speed control internal combustion engine (ICE) is presented in this paper. There are three methods of PID tuning applied: heuristic tuning, self-tuning by pole placement, and also iterative learning algorithm (ILA).
Tengku N.A. Tuan Kamaruddin +1 more
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The Journal of the Acoustical Society of America, 1992
A vehicle has an engine and a sound amplifying system characterized by a frequency response including a signal source and a manually operable sound level setting control that establishes the sound level of the desired signal in the vehicle, a power amplifier and an electroacoustical transducer.
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A vehicle has an engine and a sound amplifying system characterized by a frequency response including a signal source and a manually operable sound level setting control that establishes the sound level of the desired signal in the vehicle, a power amplifier and an electroacoustical transducer.
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Cascaded predictive speed control
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014This work proposes a new control scheme for electrical drives system, named cascaded predictive speed control (PSC). The strategy seeks to maintain the simplicity of the classic predictive control while excluding linear or other controllers. The control strategy has a cascade architecture, similar to the techniques of classical control (FOC or DTC ...
Cristian Garcia +5 more
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