最新完整英文版UL 2849:2020 Standard for Electrical Systems for eBikes-电动自行车安规标准, 本标准涵盖了由锂基可充电电池供电的电动自行车的电气系统。 电动自行车包括电动辅助循环(EPAC –踏板辅助)和非踏板辅助电动自行车。电气系统至少由驱动单元,电池,电池管理系统(BMS),互连导线和电源插座组成。 根据整个系统的应用和风险,还包括证明合规性所需的任何其他组件或系统。板外组件包括用于在充电过程中从eBike上卸下的电池充电的专用充电器,或用于在充电过程中。
2021-02-25 16:03:04 3.28MB ul 2849 eBikes 电动自行车
本研究提出了一种针对一类非线性多车辆系统的容错输出同步控制方法。 首先,通过利用局部测量为车辆系统设计自适应故障诊断观察器。 得出用于每个车辆系统的分布式故障检测的自适应阈值。 然后提出了一种自适应故障估计算法。 利用在线获取的故障信息,设计了自适应容错控制协议,以确保联网车辆系统的输出同步。 实践证明,所提出的主动容错控制协议能够在存在故障的情况下,将多车系统的输出同步性能保持在可接受的水平。 最后,仿真结果表明了所提算法的有效性。
2021-02-24 18:05:25 774KB fault tolerance; multi-robot systems;
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BPF-Performance-Tools-2019 Systems.Performance.Enterprise.and.the.Cloud.2013
2021-02-23 16:33:54 41.77MB bpf performance
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Harmonic Analysis of three phase PWM inverter systems using
2021-02-22 17:05:29 302KB PWM HarmonicAnalysi
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The identification of nonlinear spatiotemporal dynamical systems given by partial differential equations has attracted a lot of attention in the past decades. Several methods, such as searching principle-based algorithms, partially linear kernel methods, and coupled lattice methods, have been developed to address the identification problems. However, most existing methods have some restrictions on sampling processes in that the sampling intervals should usually be very small and uniformly distri
2021-02-22 14:05:54 1.46MB 研究论文
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This paper studies a new solution framework for adaptive control of a class of MIMO time-varying systems with indicator function based parametrization, motivated by a general discrete-time MIMO Takagi–Sugeno (T–S) fuzzy system model in an input–output form with unknown parameters. An indicator (memb
2021-02-22 14:05:54 815KB Keywords: Discrete-time MIMO systems
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An energy aware resource allocation for cognitive radio OFDMA systems
2021-02-22 09:08:30 176KB 研究论文
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Direction of Arrival Estimation for Coherently Distributed Sources in 2D Massive MIMO Systems
2021-02-22 09:08:08 838KB 研究论文
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A Network Delay Jitter Smoothing Algorithm in Cyber-Physical Systems
2021-02-22 09:07:48 449KB 研究论文
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