A5101557220- Vehicle Dynamics and Control Systems
- Phosphorus compounds and reactions
- Solid State Laser Technologies
- Synthesis and characterization of novel inorganic/organometallic compounds
- Infrastructure Maintenance and Monitoring
- Synthesis of heterocyclic compounds
- Semiconductor materials and devices
- Laser Design and Applications
- Synthesis and Reactions of Organic Compounds
- Electric and Hybrid Vehicle Technologies
- Synthesis and properties of polymers
- Hydraulic and Pneumatic Systems
- Organophosphorus compounds synthesis
- Multicomponent Synthesis of Heterocycles
- Quantum and electron transport phenomena
- Polymer composites and self-healing
- Luminescence Properties of Advanced Materials
- Control and Dynamics of Mobile Robots
- Industrial Vision Systems and Defect Detection
- Mechanical Engineering and Vibrations Research
- Traffic Prediction and Management Techniques
- Advanced Neural Network Applications
- Lignin and Wood Chemistry
- Advancements in Semiconductor Devices and Circuit Design
- Inertial Sensor and Navigation
Tsinghua University
2023-2025
Southwest Forestry University
2023
Sun Yat-sen University
2016
Block Engineering (United States)
1991
Biomass-based adhesives have attracted extensive research interest in recent years as an effective alternative to formaldehyde-based which are non-renewable and harmful human health. In this paper, citric acid-based hyperbranched polyester (HBPCA) resins were synthesized by green simple strategy using natural acid (CA) succinic anhydride (SA) raw materials. Hyperbranched polyol (HBP) was prepared nucleophilic addition reaction of SA with diethanolamine later condensed CA produce HBPCA...
Active rear steering (ARS) can improve the handling stability and maneuverability of intelligent vehicles, but constraint boundary angle wheel is mostly set by using empirical values. Therefore, a nonlinear single-track model vehicles with ARS established. With help linearization tire mechanics at point operation, curve used to discuss equilibrium points different axle characteristics, dynamic studied bifurcation theory. On this basis, global vehicle under operating conditions explored,...
In the realm of special equipment, significant advancements have been achieved in fault detection. Nonetheless, faults originating equipment manifest with diverse morphological characteristics and varying scales. Certain necessitate extrapolation from global information owing to their occurrence localized areas. Simultaneously, intricacies inspection area’s background easily interfere intelligent detection processes. Hence, a refined YOLOv8 algorithm leveraging Swin Transformer is proposed,...
Stability and energy saving are essential issues for traditional autonomous vehicles can be ensured through optimization control of steering, braking, torque distribution in electric motors. While these three mechanisms optimized separately using two-stage sequential optimization, the results often sub-optimal. As such, this study proposes simultaneous all units first time Bilevel Quadratic Programming (BQP) with neurodynamic optimization. First, a BQP technique is developed by assuming...
A commercial Bayard-Alpert ionization vacuum gauge was equipped with a field emission electron source based on cathode consisting of an array 16 gated, p-doped, and DLC-coated Si-tips characterized. An anode current about 1.3 μA led to ion 7 fA at 3×10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">-7</sup> mbar 0.8 pA 4×10 xmlns:xlink="http://www.w3.org/1999/xlink">-5</sup> mbar. Whereas pressures higher than the decreased, ratio remained...
Abstract Die aus den Perfluoracylchloriden (II) mit (I) zugänglichen Phosphorane (III) ergeben bei der Pyrolyse die Acetylenketone (IV) und Alkinale (V).
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Abstract Benzoylmethylenphosphorane (I) werden mit Perfluoracylchloriden (II) unter thermodynamischer Kontrolle zu Diaeylphosphoranen (III) umgesetzt, die durch Pyrolyse in ein Gemisch der lnone (IV) und (V) übergeführt werden.