What is he best known for?
The fields of study he is best known for:
- Control theory
- Electrical engineering
- Mathematical analysis
Zi-Qiang Lang mainly focuses on Nonlinear system, Frequency response, Control theory, Frequency domain and Vibration.
His Nonlinear system study integrates concerns from other disciplines, such as Algorithm and Transmissibility, Vibration isolation.
As part of the same scientific family, Zi-Qiang Lang usually focuses on Frequency response, concentrating on Fault and intersecting with Mechanical system and Excitation.
His work deals with themes such as Resonance, Mathematical analysis and Harmonic, which intersect with Control theory.
Zi-Qiang Lang works mostly in the field of Frequency domain, limiting it down to topics relating to Nonlinear control and, in certain cases, Linear system and Vibration control.
His work carried out in the field of Vibration brings together such families of science as Nonlinear autoregressive exogenous model and Frequency analysis.
His most cited work include:
- Output Frequency Characteristics of Nonlinear Systems (144 citations)
- Polynomial Chirplet Transform With Application to Instantaneous Frequency Estimation (127 citations)
- Output frequency response function of nonlinear Volterra systems (122 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Nonlinear system, Control theory, Frequency response, Frequency domain and Volterra series.
He has researched Nonlinear system in several fields, including Vibration, Polynomial and Applied mathematics.
His Control theory research also works with subjects such as
- Vibration isolation, which have a strong connection to Structural engineering and Stiffness,
- Damper that connect with fields like Vibration control.
His studies deal with areas such as Function, Algorithm, Computation and Harmonic as well as Frequency response.
His study in Frequency domain is interdisciplinary in nature, drawing from both Control engineering, Split-step method, Linear system and Frequency analysis.
He interconnects Series expansion, Mathematical analysis, Representation, Duffing equation and Volterra integral equation in the investigation of issues within Volterra series.
He most often published in these fields:
- Nonlinear system (78.82%)
- Control theory (60.59%)
- Frequency response (57.06%)
What were the highlights of his more recent work (between 2016-2021)?
- Nonlinear system (78.82%)
- Control theory (60.59%)
- Frequency response (57.06%)
In recent papers he was focusing on the following fields of study:
His primary scientific interests are in Nonlinear system, Control theory, Frequency response, Frequency domain and Nonlinear autoregressive exogenous model.
His biological study spans a wide range of topics, including Vibration and Linear system.
The Actuator, Control theory and Active suspension research Zi-Qiang Lang does as part of his general Control theory study is frequently linked to other disciplines of science, such as Saturation, therefore creating a link between diverse domains of science.
His Frequency response research focuses on Linear equation and how it relates to Bode plot, Bandwidth, System model and Dynamic range.
His Frequency domain research is multidisciplinary, incorporating perspectives in Representation, Polynomial, Frequency analysis and System identification.
His work in Volterra series addresses issues such as Applied mathematics, which are connected to fields such as Range and Linearization.
Between 2016 and 2021, his most popular works were:
- Design of Nonlinear Systems in the Frequency Domain: An Output Frequency Response Function-Based Approach (18 citations)
- The analysis of nonlinear systems in the frequency domain using Nonlinear Output Frequency Response Functions (17 citations)
- Nonlinear damping based semi-active building isolation system (12 citations)
In his most recent research, the most cited papers focused on:
- Electrical engineering
- Mathematical analysis
- Control theory
Zi-Qiang Lang mainly investigates Nonlinear system, Control theory, Frequency response, Frequency domain and Nonlinear autoregressive exogenous model.
His Nonlinear system study which covers Control engineering that intersects with Autoregressive–moving-average model and Dynamical systems theory.
Zi-Qiang Lang has included themes like Vibration isolation and Fault detection and isolation in his Control theory study.
The study incorporates disciplines such as Vibration and Pattern recognition in addition to Frequency response.
The various areas that Zi-Qiang Lang examines in his Frequency domain study include Characterization, Feature extraction, Artificial intelligence and System identification.
His research investigates the connection with Nonlinear autoregressive exogenous model and areas like Polynomial which intersect with concerns in Representation, Function, Linear system, Bode plot and Linear equation.
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