A simulation platform may receive equipment information regarding ride equipment. The equipment information identifies a first location of a first end of the ride equipment on a travel path and identifies a second location of a second end of the ride equipment. The simulation platform may determine, based on the equipment information, that the first location is at a first distance from a starting location on the travel path and indicates that the second location is at a second distance from the starting location. The simulation platform may execute a computer model to perform a simulation of a movement of a passenger vehicle along the travel path. The simulation platform may determine, during the simulation, that the passenger vehicle is located at a particular distance from the starting location. The simulation platform may determine whether the particular distance corresponds to a location between the first location and the second location

Disclosed is an adaptive control method and system for train operating condition identification. The method includes acquiring train operating state data under various traction conditions and calculating traction and braking performance data. An adhesion condition characteristic data set is formed, and train adhesion conditions are divided into N.sub.z grades based on this data set, where N.sub.z is a natural number. The current adhesion condition grade N.sub.d is identified using the number of adhesion condition grades and current operating state data, where N.sub.dN.sub.z, establishing a mapping relationship between an adhesion coefficient and maximum deceleration for braking under the identified grade. An optimal train protection curve is generated. By clustering and grading adhesion conditions through a clustering algorithm, the method achieves more accurate adhesion condition analysis. Adaptively generating optimal train protection curves based on adhesion condition grades enhances the reliability and safety of train operations.

A drive system for an agricultural vehicle is provided herein that may include a pump unit that may be connected to a power plant and configured to generate power through a flow of hydraulic fluid. A first propulsion motor may be fluidly coupled with a pump unit and configured to drive a first tractive force to a first tractive element by applying a first control signal. A sensor system may be configured to capture data indicative of a slip condition of the first tractive element. A computing system may be operably coupled with the sensor system and the first propulsion motor. The computing system may be configured to detect a slip condition of the first tractive element based on the data from the sensor system and provide a superimposed traction signal to the first tractive element to alter a displacement to the first control signal line.

A body swing collision avoidance system and method for a machine with steerable traction devices for moving the machine. Sensors monitor obstacles around the machine. A commanded body swing path is calculated based on operator steering commands. If an obstacle is in the commanded body swing path, the system automatically adjusts the steering commands to avoid collision with the obstacle. A time to collision can be calculated, and the steering commands adjusted only when it is below a threshold. Adjusting the steering commands to avoid collision can include determining propel and steer components based on the steering commands; and if propel is greater than a threshold then adjusting the steering commands to adjust the swing path to avoid collision; and if propel is less than the threshold then adjusting the steering commands to slow the machine to avoid collision.

Systems and methods of stopping propulsion of an electric vehicle in an emergency situation are provided. One method includes receiving a command to stop propulsion of the electric vehicle while the electric vehicle is in motion, and in response to the command, attempting to regulate an operation of an electric motor of the electric vehicle toward a no-load operating state of the electric motor while the electric vehicle is in motion. When the operation of the electric motor is outside a prescribed range of the no-load operating state after attempting to regulate the operation of the electric motor toward the no-load operating state, the method includes causing braking of the electric motor.

A method for managing a drive mode of a tracked vehicle, comprising the step of reading an output of a sensor and in response to the output of the sensor performing a control action to manage the drive mode of the vehicle.