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The point machine (in this case an electric motor) and associated mechanism used to operate this switch can be seen to the right in the picture. A point machine (also known as a point motor, switch machine or switch motor) is a device for operating railway turnouts especially at a distance.
A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. [1] A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and electrical ...
The target markets are the heavy-haul applications of: construction, logging, mining, oil field, and heavy equipment hauling. A Heavy Duty model uses the 16-litre big-block MP10, the largest ever 6-cylinder engine from Mack, with 515, 565, and 605 horsepower (451 kW) models. The 605 has a torque rating of 2,060 ft⋅lbf (2,790 N⋅m) at 1,200 rpm.
Both models combine the optimum principles and the equilibrium-point hypothesis (motor commands λ are taken as coordinates of the internal space). The input motor command λ is found by minimizing the length of the path traveled in the internal space, either under the acoustical constraint (the first model), or under the both acoustical and ...
The control system performance can be improved by combining the feedback (or closed-loop) control of a PID controller with feed-forward (or open-loop) control. Knowledge about the system (such as the desired acceleration and inertia) can be fed forward and combined with the PID output to improve the overall system performance.
In control systems, sliding mode control (SMC) is a nonlinear control method that alters the dynamics of a nonlinear system by applying a discontinuous control signal (or more rigorously, a set-valued control signal) that forces the system to "slide" along a cross-section of the system's normal behavior.
Point Comfort and Northern Railway: 5: 11–15: Quebec Iron and Titanium: 2: 9, 10: Reading Company: 10: 2771–2780: Equipped with remanufactured and renewed ALCO RS-3 truck assemblies, including the General Electric 752 traction motors. [7] To Conrail as #9621–9630 Rockdale, Sandow and Southern Railroad: 3: 13–15: Southern Pacific ...
MP10, MP 10, or MP-10 may refer to: MP 10, a zone during the Eocene epoch; Mario Party 10, a 2015 Wii U video game; Heckler & Koch MP5/10, an MP5 submachine gun clone