Authors: Haoen Huang, Long Jin, Zhigang Zeng
Abstract:
Redundant manipulators possess more degrees of freedom than are strictly required to accomplish an end-effector task. This redundancy gives them flexibility for avoiding obstacles, respecting physical constraints, and optimizing secondary objectives. However, it also makes real-time motion planning computationally …
Authors: Feng An; Biao Zhao; Bin Cui; Yushuo Chen; Lu Qu; Zhanqing Yu; Rong Zeng
Abstract:
With the rapid development of distributed energy such as wind and photovoltaic power, large-capacity battery energy storage systems (ESS) have become crucial for stabilizing power grid fluctuations and improving power quality. …
Authors: Sai Bhargava Althurthi; Kaushik Rajashekara; Tutan Debnath
Extended Abstract:
The rapid growth of electric vehicles (EVs) has increased the demand for high-power fast chargers capable of supporting both 400 V and 800 V battery systems within a single platform. However, existing reconfigurable DC–DC converter solutions face …
Authors: Xiongyan Yang; Tianyi Ye; Xianfeng Yuan; Weijie Zhu; Xiaoxue Mei; Fengyu Zhou
Abstract:
Imbalanced data present a notable challenge in intelligent fault diagnosis, as the scarcity of fault samples often results in biased learning and reduced diagnostic accuracy. Conventional approaches, such as cost-sensitive learning, resampling, and …
Authors: Jianwen Zhang; Hongming Li; Xinyi Kong; Jianqiao Zhou; Gang Shi; Jiajie Zang, Jiacheng Wang
Abstract:
The power electronic transformer (PET) has emerged as a key enabler for ac/dc hybrid distribution grids, providing flexible power flow regulation while reducing overall size and weight. However, existing PET solutions—such …
Authors: Haifeng Wang; Xinzhen Wu; Xiaoqin Zheng; Xibo Yuan
Abstract:
Multiphase permanent magnet synchronous machines (PMSMs) have received widespread attention in large-power high-reliability industrial, aerospace, and military applications. Also, the H-bridge open-end winding (OW) structure can significantly improve the utilization of dc voltage, which is suitable for …
Authors: Haoyu Chen; Zhenbin Zhang; Petros Karamanakos; Jose Rodriguez
Extended Abstract:
The steady increase in energy demands has led to an ever-increasing “energy generation”. This, coupled with the need for higher efficiency, flexibility, and reliability, has boosted the use of power electronics in power and energy systems. …
Authors: Wen Song; Xinyang Chen; Qiqiang Li; Zhiguang Cao
Abstract:
Scheduling problems are ubiquitous in real-world manufacturing. Flexible Job-shop Scheduling Problem (FJSP) is of particular interest, since it allows a job to be processed on one of its compatible machine, which offers more flexibility than the standard …
Authors: Rosario V. Giuffrida, Raffael Senti, Johann W. Kolar, Tim Bierewirtz, Krishnaraj Narayanaswamy, Marcus Granegger, and Dominik Bortis
Extended Abstract:
The ShuttlePump is a novel implantable total artificial heart (TAH) concept based on a linear-rotary actuator and currently under development at the Power Electronic Systems Laboratory, ETH …
Authors: Yonghao Miao; Boyao Zhang; Chenhui Li; Jing Lin; Dayi Zhang
Abstract:
Decomposition methods can separate the different components from the original signal into several regular simple modes. They are the most effective tool for signal multicomponent analysis. However, the current decomposition methods do not exhibit the …
