Essays about: "PID control with PWM"
Found 3 essays containing the words PID control with PWM.
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1. Implementation of PID control using Arduino microcontrollers for glucose measurements and micro incubator applications
University essay from Uppsala universitet/Fasta tillståndets elektronikAbstract : The task is to build a low-cost thermostat and design necessary elements to perform a study on water mixed glucose-impedance at different temperatures and cell growth in a temperature-controlled incubator housing a magnetic field of up to 3 mT. The incubator was designed in solidworks and made to fit petri dishes of two relevant sizes and necessary wiring. READ MORE
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2. Modeling and Control of Retarder using On/Off Solenoid Valves
University essay from KTH/ReglerteknikAbstract : The Retarder is one of the main components in Scania's trucks' braking system and is used to brake down the truck and for maintaining a steady speed on descents. This Master's Thesis aims to investigate if the current system which uses a proportional valve to control the air pressure in the Retarder, can be replaced with two on/o® solenoid valves and a pressure chamber to control the air pressure, which would result in a cheaper and more robust system. READ MORE
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3. Modeling and Control of an Electro-Pneumatic Actuator System Using On/Off Valves
University essay from Institutionen för systemteknikAbstract : To control the exhaust gas recirculation (EGR) and the exhaust brake, the position of a butterfly valve connected to a piston inside a pneumatic cylinder is controlled by altering the pressure inside the cylinder. This thesis evaluates the possibility to do this with pulse width modulation (PWM) controlled On/Off valves. READ MORE