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Mapping with MAV: Experimental Study on the Contribution of Absolute and Relative Aerial Position Control
Sensor orientation MAV Bundle adjustment Relative aerial control
2014/4/21
This study highlights the benefit of precise aerial position control in the context of mapping using frame-based imagery taken by small UAVs. We execute several flights with a custom Micro Aerial Vehi...
Precise position control using shape memory alloy wires
Shape memory alloy wire precise control smart materials computer simulations experiment
2010/10/12
Shape memory alloys (SMAs) are active metallic ``smart'' materials used as actuators and sensors in high technology smart systems [1]. The term shape memory refers to ability of certain materials to `...
Experimental investigation of shaft transducerless speed and position control of ac induction and interior permanent magnet motors
IPM Motor induction motor sensorless vector control speed and position control high frequency signal injection
2010/10/12
In order to drive AC motors with high efficiency and high motion performance, and to provide accurate speed/position control, motor shaft speed and/or position feedback is required. For this purpose, ...
The Realistic Model and Simulation of Hydraulic Position Control Systems
Variable Bulk Modulus Hydraulic Position Control
2009/10/15
Hydraulic position control systems are generally modeled and simulated using constant estimated values of the Bulk
modulus. In fact, this component affects considerably the behavior of the system and...