Abstract: Distributed drive electric vehicles (DDEVs) are over-actuated systems, and conventional obstacle avoidance algorithms could not take advantage of the four-wheel independent drive characteristics to expand the handling stability limits during obstacle avoidance; therefore, this article established a linear maximum phase recovery envelope (LMPRE) to increase the …

2016年4月26日 · Due to the improvements on electric motors and motor control technology, alternative vehicle power system layouts have been considered. One of the latest is known as distributed drive electric vehicles (DDEVs), which consist of four motors that are integrated into each drive and can be independently controllable.

2024年10月9日 · Distributed drive electric vehicles have the advantages of the ability to drive each wheel independently, the possibility of braking energy recovery, and a variety of steering modes, which has a major impact on enhancing the operational stability and energetic performance of the vehicle. The torque distribution control of distributed drive ...

Electric vehicles (EVs) have been regarded as one of the effective green transportation in urban traffic due to the zero-emission [1, 2, 3]. As a novel chassis structure, distributed drive electric vehicles (DDEVs) choose in-wheel motors as their actuators , which is believed to be a promising electric vehicle architecture . DDEVs with multiple ...

2024年7月24日 · The Distributed Drive Electric Vehicle (DDEV) equipped with four hub motors has attracted significant attention in the academic and automotive industries [1,2].Compared to traditional vehicles with centralized traction systems, each motor in a distributed vehicle can independently control torque and facilitates optimal distribution, providing an excellent …

2024年12月23日 · Distributed drive electric vehicles (DDEV), characterized by their independently drivable wheels, offer significant advantages in terms of vehicle handling, stability, and energy efficiency. These attributes collectively contribute to enhancing driving safety and extending the all-electric range for sustainable transportation. Nonetheless, the challenge persists in …

2020年9月1日 · Electric vehicles (EV) have become one of promising solutions in future transportation electrification, owing to its advantages of none exhaust emission, fast drive response, high energy utilizing ratio and so forth (Zhang et al., 2019).For EVs, one highlighted configuration is the distributed drive electric vehicles (DDEV).

2023年2月23日 · In recent years, electric vehicles have become a hotspot for new energy vehicles due to their advantages in energy savings and environmental protection. 1–3 The torque of each wheel of the vehicle driven by the hub motor is independently controllable. 4 To make the distributed drive electric vehicles meet the requirements of vehicle control, a more flexible …

Featuring compact structure, short transmission chain and high efficiency, the distributed drive electric vehicle has arisen great attention worldwide. In this paper, the research and development status of distributed drive electric vehicle chassis configuration is summarized. Specifically to suppress the negative effects of unsprung mass of the distributed drive electric vehicle, several ...

For the motion of distributed drive electric vehicles, this paper deigns a novel motion control strategy based on model predictive control, which can control the longitudinal and lateral motion simultaneously. Different with traditional strategies containing one vehicle controller and four motor controllers, this strategy treats the vehicle and its in-wheel motors as one control object …