Accès ouvert
2026
conference-paper
OpenAlex
Yinuo Wang, Xiaowen Tao, Yunfeng Hu, Yang Liang et autres
End-to-end reinforcement learning (RL) for humanoid locomotion is appealing for its compact perception-action mapping, yet practical policies often suffer from training instability, inefficient feature fusion, and high actuation cost. We present HuMam, a state-centric end-to-end RL framework that employs a single-layer Mamba …
cn, sg, ru
(code pays fourni par la source)
2025
article
OpenAlex
Yuheng Wang, Deliang Liang, Zhe Liang, Yang Liang et autres
This article proposes a novel robust method for identifying the moment of inertia of rotor shaft in surface-mounted permanent magnet synchronous motor servo systems. Superior to conventional approaches, this method enables stable identification under current control loop or poorly tuned speed loop, …
cn
(code pays fourni par la source)
2025
article
OpenAlex
Qidong Wen, Deliang Liang, Yanting Xue, Zhe Liang et autres
This article presents a novel high-power density power generation system (PGS) for more electric aircraft (MEA). The proposed PGS incorporates an open winding permanent magnet synchronous generator (OW-PMSG) as its primary power source. A six-leg voltage source rectifier (VSR) and a six-leg …
cn
(code pays fourni par la source)
2025
article
OpenAlex
Qidong Wen, Deliang Liang, Yanting Xue, Zhe Liang et autres
This paper presents a hierarchical optimization framework for the power system design of Electric Propulsion Aircraft (EPA) with High Power Pulsed Loads (HPPL). Traditional generator-based systems fall short in meeting the transient and high-demand nature of HPPL, while energy storage devices such …
cn
(code pays fourni par la source)
2025
article
OpenAlex
Qidong Wen, Deliang Liang, Yanting Xue, Zhe Liang et autres
To enhance the endurance and energy utilization efficiency of electric propulsion aircraft (EPA), this article constructs an integrated energy system (IES) architecture for EPA and, on this basis, proposes an energy management strategy (EMS) that considers both transient and steady-state operating conditions. …
cn
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Dong Liang, Yurong Yan, Shenrui Bai, Weiling Xu et autres
PURPOSE: This study aimed to examine the impact of high-risk cytogenetic abnormalities (HRA) on the survival outcomes of multiple myeloma patients with extramedullary disease (EMD) in the era of novel agents, utilizing the largest dataset of extramedullary multiple myeloma patients in China. …
cn
(code pays fourni par la source)
2024
conference-paper
OpenAlex
Shuchen Xu, Yang Liang, Deliang Liang
This paper describes a modified modulation strategy for open-end winding permenant magnet synchoronous machine (OW-PMSM) using multilevel inverter. It is drived by a dc source with three-level neutral point clamped (NPC) inverter from the primary side, and the secondary side consists of …
cn
(code pays fourni par la source)
2024
conference-paper
OpenAlex
Yuheng Wang, Deliang Liang, Zhe Liang, Yang Liang
This paper presents a novel 2-degree-of-freedom (2-DOF) differential robot joint (DRJ), actuated by two permanent magnet synchronous motors (PMSMs), to enhance the load capacity and flexibility of robot joint. The dynamic model of the DRJ has been developed, explaining the coupling principles …
cn
(code pays fourni par la source)
2024
conference-paper
OpenAlex
Yang Liang, Shuchen Xu, Shangze Li, Deliang Liang et autres
This paper proposes an innovative hybrid frequency and power dual-converter drive topology and control strategy for open-end winding high-speed permanent magnet synchronous machines (OW-HSPMSMs), to address efficiency losses, significant torque ripple, and thermal issues due to current harmonics. The main converter (MC) …
cn
(code pays fourni par la source)
2024
article
OpenAlex
Yang Liang, Shuchen Xu, Shangze Li, Deliang Liang et autres
Low switching-to-fundamental frequency ratios (SFRs) position sensorless drives are frequently employed in high-power or high-speed permanent magnet synchronous machine (PMSM) systems to address the limitations of position sensors. Aiming at the issue of increased steady-state position estimation error (SSPEE) caused by low …
cn
(code pays fourni par la source)
Accès ouvert
2024
conference-abstract
OpenAlex
Chen‐Fei Liu, Yuanbin Song, Yang Liang, Lu Lu et autres
Background Autologous Hematopoietic Stem Cell Transplantation (Auto-HSCT) is an important treatment for Multiple Myeloma (MM). Effective stem cell mobilization is essential for the success of Auto-HSCT. Method We conducted a single-center retrospective analysis to investigate the most effective and safe mobilization regimen …
cn
(code pays fourni par la source)
2024
conference-abstract
OpenAlex
Hua Wang, Yang Liang, Dong Liang, Demei Feng
Background: Marginal zone lymphoma (MZL) is the second most prevalent B-cell lymphoma in China, with a proportion of 12.4%. To date, there is no established standard systemic treatment for MZL. Traditional immunochemotherapy regimens such as BR and R-CHOP are commonly used, but …
cn
(code pays fourni par la source)