scispace - formally typeset
W

Wenjian Cai

Researcher at Nanyang Technological University

Publications -  262
Citations -  6416

Wenjian Cai is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: PID controller & Control system. The author has an hindex of 39, co-authored 242 publications receiving 5331 citations. Previous affiliations of Wenjian Cai include Shandong University & Shanghai Jiao Tong University.

Papers
More filters
Journal ArticleDOI

Numerical investigation of geometry parameters for design of high performance ejectors

TL;DR: In this paper, the effects of two important ejector geometry parameters, the primary Nozzle Exit Position (NXP) and the mixing section converging angle θ, on its performance were investigated.
Journal ArticleDOI

Nonfragile Distributed Filtering for T–S Fuzzy Systems in Sensor Networks

TL;DR: Based on the robust control approach, sufficient conditions are obtained to ensure that the filtering error system is asymptotically stable with a prescribed H∞ performance level and the eigenvalues of the filteringerror system in a given circular region.
Journal ArticleDOI

HVAC system optimization—in-building section

TL;DR: In this article, an adaptive neuro-fuzzy inference system (ANFIS) is employed to model duct and pipe networks and obtain optimal differential pressure (DP) set points based on limited sensor information.
Journal ArticleDOI

Shock circle model for ejector performance evaluation

TL;DR: In this paper, a 2D exponential expression for velocity distribution is adopted to approximate the viscosity flow near the ejector inner wall to predict the performance of critical mode operation ejectors.
Journal ArticleDOI

Robust identification of first-order plus dead-time model from step response

TL;DR: In this article, a simple yet robust identification method for a linear monotonic process, derived from a step test, is proposed, from which the parameters of a first-order plus dead-time model can be obtained directly.