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A new digital control solution to motion control problems is proposed. It is based on a unique active disturbance rejection concept, where the disturbances are estimated using an extended state observer (ESO) and compensated in each sampling period. The dynamic compensation reduces the motion system to approximately a double integrator which can be easily(More)
NEDD4-like ubiquitin ligase 2 (NEDL2) is a HECT type ubiquitin ligase. NEDL2 enhances p73 transcriptional activity and degrades ATR kinase in lamin misexpressed cells. Compared with the important functions of other HECT type ubiquitin ligase, there is less study concerning the function and regulation of NEDL2. Using primary antibody immunoprecipitation and(More)
BACKGROUND The prevention and treatment of Microwave-caused cardiovascular injury remains elusive. This study investigated the cardiovascular protective effects of compound Chinese medicine "Kang Fu Ling" (KFL) against high power microwave (HPM)-induced myocardial injury and the role of the mitochondrial permeability transition pore (mPTP) opening in KFL(More)
1 Physiology Program, Harvard School of Public Health, Harvard University, Boston, MA02115 (e-mail:shaohuahu2001@yahoo.com). 2 Center for Advanced Control Technologies, Fenn College of Engineering, Cleveland State University, Cleveland, OH 44115 (z.gao@csuohio.edu). Abstract-In this paper, a time-optimal unified servo control (TOUSC) strategy with a(More)
Kang-fu-ling (KFL) is a polybotanical dietary supplement with antioxidant properties. This study aimed to evaluate the potential protective effects of KFL on cognitive deficit induced by high-power microwave (HPM) and the underlying mechanism for this neuroprotection. The electron spin resonance technique was employed to evaluate the free radical scavenging(More)
This paper concerns with the challenge in high performance motion control systems, typified by the computer hard disk drive positioning control problem. Not only such systems seek very high accuracy, there is also an insatiable appetite for speed. To make the problem more challenging, the design has to address the actuator saturation issue. This is, in(More)
Developmentally regulated GTP binding protein 1 (DRG1), a member of the DRG family, plays important roles in regulating cell growth. However, the molecular basis of DRG1 in cell proliferation regulation and the relationship between DRG1 and tumor progression remain poorly understood. Here, we demonstrate that DRG1 is elevated in lung adenocarcinomas while(More)
  • ShaoHua Hu
  • 2015 International Conference on Logistics…
  • 2015
The Internet of Things is very important to monitor aquaculture environment. Pre-warning on aquaculture safety is an important measure to ensure quality safety of aquatic products. At present, most pre-warning methods on aquaculture safety are restrained by single factor, e.g., water quality, bacteria, viruses and other single factor. And meanwhile, those(More)
This paper is concerned with Linear parameter-varying based tracking control of hypersonic flight vehicles subject to parameter uncertainties, external disturbances and input saturation constraints. The overall design procedure is consisted of three parts, which includes system decomposition, model transformation, and LMI-based controller design.(More)