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12 cze 2024 · Based on vehicle running speed signal, rail vehicles usually have their own speed sensors, which can directly derive the real-time vehicle running speed signal from the control system.
2 dni temu · This example shows how to use Robust Control Toolbox™ to design a robust controller for an active suspension system. The example describes the quarter-car suspension model. Then, it computes an H ∞ controller for the nominal system using the hinfsyn command.
3 dni temu · In a supersonic cylindrical isolator at Mach 2, the structures and frequency characteristics of shock train flow fields were experimentally studied by the schlieren measurement method. According to the design principle of parallel light through schlieren windows in a cylindrical duct, a high-precision conformal optical window pair was designed and integratively processed before. Based on a ...
26 cze 2024 · Variable-speed drivers have both advantages and disadvantages, which should be evaluated for each specific pumping application. Variable-speed drivers can add to the complexity of the system and may dictate that a thorough analysis of the pump/driver assembly be performed.
18 cze 2024 · As you already know, a free body diagram (FBD) is a visual representation of the forces acting on an object. It is a powerful tool that can be used to analyze the motion of an object, such as an object undergoing uniform circular motion.
11 cze 2024 · In this study, PID is used to control the speed change process of the master and slave vehicles, which realizes the linear motion of the queue vehicle with a smooth change of vehicle speed and reduces unnecessary acceleration, deceleration, and stopping, thus reducing energy consumption.
1 dzień temu · To validate the numerical model used in the study, the authors conducted water tunnel experiments. These experiments used a self-designed apparatus along with a high-speed camera and a six-component force balance to measure the dynamic loads on the model underwater vehicle during its pitching movements.
