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Hao Zhang

Researcher at Tongji University

Publications -  238
Citations -  5750

Hao Zhang is an academic researcher from Tongji University. The author has contributed to research in topics: Filter (signal processing) & Exponential stability. The author has an hindex of 33, co-authored 216 publications receiving 3735 citations. Previous affiliations of Hao Zhang include Jiangxi University of Science and Technology & Beihang University.

Papers
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Observer-Based Output Feedback Event-Triggered Control for Consensus of Multi-Agent Systems

TL;DR: Two novel observer-based event-triggered control schemes, one centralized and the other distributed, are developed and it is shown that under the proposed control protocols, consensus can be reached if the underlying communication graph of the MAS is connected.
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Event-Based Distributed $H_{\infty }$ Filtering Networks of 2-DOF Quarter-Car Suspension Systems

TL;DR: In order to reduce network traffic load and save communication resources, a novel periodic event-triggered sampling scheme is proposed, under which data are transmitted only when the proposed triggering condition is violated.
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Codesign of Event-Triggered and Distributed $H_{\infty }$ Filtering for Active Semi-Vehicle Suspension Systems

TL;DR: A codesign algorithm is provided to obtain the distributed distributed filtering for a cloud-aided active semi-vehicle suspension system with some unreliable characteristics, such as communication time-delay and limited bandwidth, which are solved by the delay-distribution dependent method and event-triggered scheme, respectively.
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$H_{\infty }$ Fault Detection for Networked Mechanical Spring-Mass Systems With Incomplete Information

TL;DR: The purpose of this paper is to design an FD filter such that the FD dynamic system is exponentially stable in the mean square and the error between the fault signal and the residual signal is controlled to the minimum.
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Effects and Mechanism of Atmospheric-Pressure Dielectric Barrier Discharge Cold Plasma on Lactate Dehydrogenase (LDH) Enzyme

TL;DR: By comparing direct and indirect plasma treatments, plasma-induced LDH inactivation can be attributed to reactive species in the plasma, especially ones with a long lifetime including hydrogen peroxide, ozone, and nitrate ion which play the major role in the alteration of the macromolecular structure and molecular diameter in lieu of heat, UV radiation, and charged particles.