Weaker Braking Force, A New Marker of Worse Gait Stability in Alzheimer Disease [PDF]
Frontiers in Aging Neuroscience, 2020 Background: Braking force is a gait marker associated with gait stability. This study aimed to determine the alteration of braking force and its correlation with gait stability in Alzheimer disease (AD).Methods: A total of 32 AD patients and 32 healthy ...
Qianqian Cheng +9 more
doaj +2 more sources
Energies, 2019 In the eddy current braking system of high-speed maglev, the peak braking force and the critical speed are key factors determining the performance of eddy current braking force.
Chuntao Chen +3 more
doaj +3 more sources
Sex Differences in Force, Velocity, and Power Percent Changes During Countermovement Jump Performance Following a Dynamic Warm-Up [PDF]
MusclesBackground: The study examined sex differences in countermovement jump (CMJ) force plate metrics and neuromuscular responses to a standardized dynamic warm-up in physically active college students.
Gabriel J. Sanders +3 more
doaj +2 more sources
Accuracy Improvement of Braking Force via Deceleration Feedback Functions Applied to Braking Systems [PDF]
Sensors, 2023 R Serra, Yuzhu Wang, Wang Yuzhu
exaly +2 more sources
Prediction Method of Air Braking Force of Heavy Load Train Based on Fuzzy Logic-based Neural Network
Kongzhi Yu Xinxi Jishu, 2022 Due to the strong nonlinearity of air braking of heavy load train, the large error of feedback decompression amount, and the coupling relationship between charging and exhaust time and decompression process, it is difficult to guarantee the operation ...
SHI Ke +3 more
doaj +3 more sources
Effect of Braking Plates on the Aerodynamic Behaviors of a High-Speed Train Subjected to Crosswinds
Energies, 2021 Using aerodynamic resistance to provide braking force for trains is an economical braking method. It has few components to wear out and requires no energy. But the aerodynamic braking plate will significantly affect train’s aerodynamics behaviors.
Le Zhang, Tian Li, Jiye Zhang
doaj +1 more source
Simulation Research on Regenerative Braking Control Strategy of Hybrid Electric Vehicle
Energies, 2021 This paper proposes a double layered multi parameters braking energy recovery control strategy for Hybrid Electric Vehicle, which can combine the mechanical brake system with the motor brake system in the braking process to achieve higher energy ...
Cong Geng +4 more
doaj +1 more source
Research on Direct Braking Force Estimation and Control Strategy Using Tire Inverse Model
Journal of Advanced Transportation, 2022 With the rapid development of computer control and vehicle intelligence technology, speed and safety of vehicles have been greatly improved, and the requirements for vehicle control performance are getting higher and higher.
Zhiguo Zhou, Xiaoning Zhu
doaj +1 more source
Clamping Force Control Strategy of Electro-Mechanical Brake System Using VUF-PID Controller
Actuators, 2023 Clamping force control is one of the key technologies in the algorithm design and implementation of electro-mechanical braking system, whose control effects directly affect the vehicle braking performance and safety performance.
Qiping Chen +3 more
doaj +1 more source
Research on braking energy recovery strategy of electric vehicle based on ECE regulation and I curve
Science Progress, 2020 Electric vehicles can convert the kinetic energy of the vehicle into electric energy for recycling. A reasonable braking force distribution strategy is the key to ensure braking stability and the energy recovery rate.
Shengqin Li, Bo Yu, Xinyuan Feng
doaj +1 more source