A5100351786- Multi-Criteria Decision Making
- Simulation Techniques and Applications
- Evaluation and Optimization Models
- Advanced Decision-Making Techniques
- Forecasting Techniques and Applications
- Fault Detection and Control Systems
- Advanced Antenna and Metasurface Technologies
- Risk and Safety Analysis
- Occupational Health and Safety Research
- Antenna Design and Analysis
- Electrohydrodynamics and Fluid Dynamics
- Image and Object Detection Techniques
- Time Series Analysis and Forecasting
- Stock Market Forecasting Methods
- Solar Radiation and Photovoltaics
- Welding Techniques and Residual Stresses
- Fuzzy and Soft Set Theory
- Elevator Systems and Control
- RFID technology advancements
- Mechanical Engineering Research and Applications
- Industrial Automation and Control Systems
- Soft Robotics and Applications
- Innovative Educational Techniques
- Regional Economic and Spatial Analysis
- Advanced Sensor and Control Systems
University of Shanghai for Science and Technology
2024
Air Force Engineering University
2012-2023
Shandong Jianzhu University
2019
Tianjin University
2019
Beihang University
2016
Given the fusion problem of uncertain information on time domain, this paper proposes a time-domain evidence method involving sequence decision-maker based theory to give full expression influence dynamic features and factor integration. Time preference decision maker is integrated into domain fusion. The measured by analyzing definition memory factor. An optimization model constructed solve weight. In addition, concept belief degree combined amend source. Finally, amended using Dempster...
Abstract Massive applications of microwave technology have led to a large amount electromagnetic pollution, which seriously interferes with the normal operation communication systems in people's daily life. Optically transparent metasurface absorber is emerging as promising candidate for solving this problem some specific scenarios. When designing multiband absorbers, coupling within cell structure generally prevents independent modulation absorption effect each band. The rapid development...
On the basis of triple exponential smoothing prediction model, this paper introduces reverse idea and establishes model by setting parameters such as threshold value iteration times reasonably correcting its initial value. This method can effectively reduce error early At same time, aiming at problem that predicting advantage weakens in later period, Markov theory is introduced to correct value, an improved combining inverse chain further established. The combines advantages index trend...
In order to realize the spare parts supply accurate security scheme decision, this paper built up equipment decision index system. We analyzed alternatives of based on set pair method and selected out best project.
Damage to radar absorbing materials (RAMs) reduces the stealth capabilities and battlefield survivability of equipment. Research on RAM damage detection technology is key outfield equipment maintenance. In this paper, an intelligent method based visual microwave modalities proposed. A compressed sensing planar-scanning imaging a range migration algorithm (RMA) operator fast Gaussian gridding nonuniform Fourier transform (FGG-NUFFT) proposed, achieving high quality speed. dual-modality,...
Abstract In the arc propulsion system, thruster (AT) generates a large, fast transient current at moment of initiation. The parasitic parameters harness connecting AT and power control unit (ATPU) induce high-voltage electromotive force under condition. If exceeds rated voltage ATPU device, it will affect reliability ATPU. This article proposes measures to reduce impact on based characteristics in order improve reliability.
With the rapid development of information technology, remote maintenance support system Surface-to-Air Missile Equipment is important supplement and trends to actual three level systems, which useful improve ability equipment support. This paper based on absorption foreign army preliminary analysis working process Equipment, introduces component function system, discusses key technology for system.
From the need of antagonising hypersonic near-space target (HNST), a multi-attribute evaluation method HNST threat based on RAG-TOPSIS is proposed; attribute weights are dealt with using RAG; grey state for people to understand selection attributes in traditional TOPSIS avoided and confirming more scientific. The model HNST’s established, then rationality effectiveness verified by an example.
Abstract Ant colony algorithm is a kind of bionic intelligent algorithm, which suitable for combinatorial optimization. The principle and calculation flow ant discussed in this paper, how to use improved solve the optimization problem truss structure analyzed, 13-bar calculated. results show that has certain advantages solving structural with discrete design variables.
The fuzziness and randomness is integrated by using digital characteristics, such as Expected value, Entropy Hyper entropy. cloud model adapted to reliability evaluation put forward based on the concept of surface air missile weapon. scale qualitative constructed, quantitative variable in system are corresponded. practical calculation result shows that it more effective analyze weapon this way. also reflects expressed theory consistent with human thinking style uncertainty.
The stock management problems of weapon system’s maintenance and insurance spare part are analyzed, the advanced experiences about summed up. After calculating compartmentalize, structure proportion part, analyzing proportions concretely, one reasonable model actualized direction proposed in succession, which can be used as design-making foundation consummating system part. At last advice structure’s optimization is given.