The new specialty promulgated by the Ministry of Education 1988 is a merger of the original four majors: torpedo flight engineering, fire control and command system engineering, fuze technology and aircraft guidance and control. The purpose of specialty adjustment is to enrich and expand the professional connotation, and the content is increased to include detection and identification, guidance and control, control engineering and other professional courses. Undergraduate majors are divided into electronics and aerospace according to different school settings. However, most colleges and universities tend to cultivate in the electronic direction.
Goal:
Electronics: This major cultivates basic theoretical knowledge and engineering practice ability in detection, identification, tracking, positioning, guidance and control, safety and explosion control, electromechanical control and sensor detection of targets and environments, and can engage in system design, technology development, product development, experimental testing and scientific and technological management in relevant scientific research units, universities, production enterprises and management departments.
Aerospace: Training senior engineers and researchers who can comprehensively apply electronic engineering, control theory and system simulation technology, master the basic knowledge and professional knowledge of spacecraft and unmanned aerial vehicle detection, guidance and control, have strong innovative spirit, and can engage in the design of aerospace guidance, navigation and control electronic integrated system and aircraft control system.
Requirements:
Students in this major mainly study the basic theories and knowledge of target detection and identification technology, guidance and control technology, sensing and detection technology, electromechanical control technology and system analysis and synthesis, receive the basic training of system design, technology development, product development, experimental test and engineering management, and have the basic abilities of system analysis and synthesis, engineering design and calculation, computer application and development, detection and experiment.
Knowledge field:
Principle of automatic control. Control system modeling, time domain and frequency domain analysis, root locus, correction methods of linear and discrete systems, nonlinear system analysis, state space description, controllability and observability, Lyapunov stability analysis, pole assignment, state observer, variational method in optimal control, minimum principle, optimal control of linear quadratic problems.
Circuit. Basic circuit analysis, sinusoidal steady-state analysis, circuit with coupling inductance, nonlinear circuit, steady-state analysis of non-sinusoidal periodic current circuit, time-domain analysis of linear dynamic circuit, two-port network, magnetic circuit and AC circuit with iron core coil.
Electronic technology. Basic amplifier circuit, power amplifier circuit, integrated operational amplifier, signal operation and processing circuit, feedback amplifier circuit, signal generation circuit, DC regulated power supply, digital circuit foundation, integrated logic gate circuit, combinational logic circuit, integrated trigger, sequential logic circuit, large-scale integrated circuit, A/D and D/A converter, generation and shaping of pulse waveform.
Computer technology. Data structure, operating system, software engineering, microprocessor structure, memory, instruction system, assembly language programming, input and output, I/O interface technology. bussing technique
Motor and control components. DC servo motor, asynchronous motor, low-power synchronous motor, stepping motor, resolver, synchro, displacement and shaft angle encoder, sensing element and amplifying element.
Signals and systems. Time domain analysis of continuous-time systems, frequency domain analysis of continuous-time signals and systems, complex frequency domain analysis of continuous-time signals and systems, time domain analysis of discrete-time signals and systems, Z-domain analysis of discrete systems, Fourier transform of discrete signals and digital filters.
Overall design of spacecraft. Characteristics of space environment and its influence on spacecraft, overall design of spacecraft, materials of spacecraft structure and mechanism, design and analysis of spacecraft structure, experimental verification of spacecraft structure and mechanism, thermal control technology of spacecraft, reliability of spacecraft, and computer-aided design of spacecraft.
Fundamentals of spacecraft control technology. Spacecraft attitude kinematics and dynamics, composition and classification of spacecraft attitude control system, spacecraft passive attitude control system, spacecraft active attitude control system, spacecraft active attitude stabilization system and spacecraft attitude maneuver control.
Theoretical mechanics. Statics, rigid plane kinematics, rigid system kinematics and its computer-aided analysis, vector dynamics, rigid body dynamics, rigid system dynamics and its computer-aided analysis.