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Updated: Jun 24, 2025

Evaluating the Effect of Roadside Parking on a Dual-Direction Urban Street
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通过使用持续学习,提高高速公路变速限制控制策略的多场景适用性

Ruici Zhang1, Shoulong Xu1, Rongjie Yu1

  • 1College of Transportation Engineering, Tongji University, Shanghai 201804, China; The Key Laboratory of Road and Traffic Engineering, Ministry of Education, 4800 Cao'an Road, 201804 Shanghai, China.

Accident; analysis and prevention
|June 5, 2024
PubMed
概括

对于变速限制 (VSL) 控制的深度强化学习 (DRL) 与场景忘记作斗争. 使用渐变投影存储器 (GPM) 的新持续学习方法有效地保留了过去的学习,提高了VSL策略的性能.

关键词:
持续的学习 持续的学习自由路变速限制控制器自由路变速限制控制器梯度投影的内存是一个渐变的投影.多代理的深度强化学习学习.多种场景适用性 多种场景适用性场景忘记的情况.

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Controller Configurations

Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
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Multi-input and Multi-variable systems

Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
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Rolling Resistance: Problem Solving

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Feedback control systems

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Root-Locus Method

A cruise control system in a car is designed to maintain a specified speed automatically by adjusting the gas pedal. The system continuously measures the vehicle's speed and makes fine adjustments to the pedal to achieve this goal. The root locus method is particularly useful for understanding how the cruise control system's behavior changes under varying conditions, such as when the car goes uphill, downhill, or faces strong wind resistance.
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Load-frequency control (LFC) is vital for maintaining power system stability, ensuring that frequency and power flows remain within acceptable limits during load changes. Turbine-governor control eliminates rotor accelerations and decelerations following load changes. However, a steady-state frequency error persists when the change in the turbine-governor reference setting is zero. In an interconnected power system, each area agrees to export or import a scheduled amount of power through...
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