Water system control: hydraulic system, water supply and drainage engineering control, water system control equipment, etc.
Water conservancy engineering: hydraulics, engineering hydrology, water conservancy and energy calculation, hydrology and water resources, water resource planning and utilization, hydropower station construction, water conservancy engineering and management, port and navigation, hydropower planning, flood control and drought resistance management, farmland water conservancy, soil and water conservation, hydraulic machinery, etc.
Intelligent systems: computational intelligence, expert systems, fuzzy sets and systems, genetic algorithms, induction and transduction reasoning, intelligent behavior, intelligent control, intelligent data analysis, intelligent data mining, intelligent fault diagnosis and measurement, intelligent networks, intelligent security systems, intelligent signal processing, machine learning, etc.