A5000044906- Adaptive Control of Nonlinear Systems
- Control and Dynamics of Mobile Robots
- Chaos control and synchronization
- Control Systems and Identification
- CO2 Sequestration and Geologic Interactions
- Nonlinear Dynamics and Pattern Formation
- Biofuel production and bioconversion
- Concrete and Cement Materials Research
- Advanced Algorithms and Applications
- Hydraulic and Pneumatic Systems
- Iterative Learning Control Systems
- Aluminum toxicity and tolerance in plants and animals
- Guidance and Control Systems
- Astro and Planetary Science
- Inertial Sensor and Navigation
- Plant Stress Responses and Tolerance
- Robotic Mechanisms and Dynamics
- Plant Micronutrient Interactions and Effects
- Microbial Community Ecology and Physiology
- Microplastics and Plastic Pollution
- Nanoparticles: synthesis and applications
- Magnesium Oxide Properties and Applications
- Structural Health Monitoring Techniques
- Plant-Microbe Interactions and Immunity
- Industrial Vision Systems and Defect Detection
Guangxi Academy of Agricultural Science
2019-2024
National Cheng Kung University
2021-2024
Guangxi University
2019-2024
Lishui University
2024
Bridge University
2023
Chongqing University
2023
Yunnan Academy of Agricultural Sciences
2019
Chinese Academy of Agricultural Sciences
2019
Water stress is one of the serious abiotic stresses that negatively influences growth, development and production sugarcane in arid semi-arid regions. However, silicon (Si) has been applied as an alleviation strategy subjected to environmental stresses.In this experiment, Si was soil irrigation plants understand mitigation effect against harmful impact water on photosynthetic leaf gas exchange.In present study we primarily revealed consequences low moisture content, which affect overall...
The attitude control has been recognized as one of the most important research topics for spacecraft. If desired trajectory cannot be tracked precisely, it may cause mission failures. In real space environment, unknown external perturbations, example, atmospheric drag and solar radiation, should taken into consideration. Such perturbations could deviate precision spacecraft orientation thereby lead to a failure. Therefore, in this paper, quaternion-based super-twisting sliding mode robust...
Sugarcane smut, caused by Ustilago scitaminea Syd., is one of the most severe fungal diseases affecting sugarcane productivity, and all producing countries have developed protocols for protection control this disease [1,2], also a significant decrease in sucrose content.
<title>Abstract</title> <bold>Background: </bold>Plant growth-promoting bacteria (PGPB) benefit plant growth and development via different direct indirect mechanisms. However, our knowledge about rhizosphere soil response at stages to diverse PGPB application in sugarcane is limited. In this study, four strains of genera (<italic>Gluconacetobacter diazotrophicus</italic> PAL5, <italic>Streptomyces chartreusis </italic>WZS021, <italic>Bacillus </italic>spp<italic>. </italic>CA1,...
Aluminum (Al) toxicity and low phosphorus availability (LP) are the top two co-existing edaphic constraints limiting agriculture productivity in acid soils. Plants have evolved versatile mechanisms to cope with stresses alone or simultaneously. However, specific common molecular mechanisms, especially those on flavonoids carbohydrate metabolism, still unclear. Laboratory studies were conducted wheat genotypes, Fielder (Al-tolerant P-efficient) Ardito (Al-sensitive P-inefficient), exposed 50...
For quadrotor control applications, it is necessary to rely on attitude angle changes indirectly achieve the position trajectory tracking purpose. Several existing literature studies omit non-negligible transients in controller design for this kind of cascade system. The result leads performance not being as good expected. In fact, transient behavior response cannot be ignored. Therefore, closed-loop stability loop well should considered simultaneously. study, flight and loops presented...
In this paper, a novel multi-rotor flight configuration, namely Full Orientation Flight RObotics (FOFRO), is developed. Different from the well-known quadrotor, proposed multi-rotor-driven FOFRO able to achieve arbitrary pose in six-degree-of-freedom (6-DoF) space. Therefore, demands of flexibility and maneuverability can be greatly improved. On basis designed prototype, 6-DoF governing equations based on quaternion attitude kinematics are derived. Owing existence multi-rotor-driving...
Abstract The Lorenz chaotic system synchronization has been a popular research topic in the last two decades. Most of studies focus on design model reference adaptive control (MRAC) schemes. In existing MRAC schemes, laws are designed to estimate parameters online. However, due being unknown, arbitrary selection results longer estimation period. Although applying large values gains can increase convergence speed, it usually induces obvious oscillations and efforts. On contrary, small result...
Abstract This paper focuses on the parameter identification of a class nonlinear mechanical dynamic systems subject to feedback quantization errors.} A second-order integral method for two-degrees-of-freedom robotic manipulator is studied. To obtain accurate estimates, an optimal excitation trajectory state constraints proposed. The designated able minimize estimation uncertainties, providing controlled system reaches desired trajectory. Moreover, most systems, output measurements are...