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Drive Servo Control

Drive servos require high output compared to precise position control, quick response, safety / reliability, volume
Comprehensive analysis, modeling and simulation of electro-mechanical systems for optimal performance
Securing durability and safety through resonance analysis, temperature, vibration and flow analysis

-The explorer servo provides the compensation for stabilization device, precision current control and mechanical time constant
-The wing actuator provides fast response, high accuracy, vibration, shock durability, structural toughness
-The explorer radar actuator provides high output, robustness of disturbance and precision of speed / position
-Aero Servo-Gimbal provides optimal control, posture correction stabilization, position accuracy, structural robustness

Actuator design

M&S(Modeling & Simulation)

System analysis

Flow analysis
Vibration analysis
Thermal analysis

Control algorithm analysis

Actuator modeling & simulation
Control algorithm design
Comprehensive analysis of actuators

Development performance

Explorer Servo Control Panel

Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier: Application of linear amplifier design technology excluding dead zone
features
1. Control cycle : 2KHz±0.1%
2. Current linearity : 1% 이내
3. Current offset : 20mA 이내
4. high speed DSP(32Bit, FPU Embedded)
5. High speed communication : CAN, RS422
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier: Application of linear amplifier design technology excluding dead zone
features
1. Control cycle : 2KHz±0.1%
2. Current linearity : 1% 이내
3. Current offset : 20mA 이내
4. high speed DSP(32Bit, FPU Embedded)
5. High speed communication : CAN, RS422
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier: Application of linear amplifier design technology excluding dead zone
features
1. Control cycle : 2KHz±0.1%
2. Current linearity : less than 1%
3. Current offset : less than 20mA
4. high speed DSP(32Bit, FPU Embedded)
5. High speed communication : CAN, RS422
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier : Analog Power AMP
features
1. Control cycle : 2KHz±0.1%
2. Current linearity : less than 1%
3. Current offset : less than 20mA
4. Image (IR, CCD) transmission
5. SOC embedded
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier : Analog Power AMP
features
1. Control cycle : 2KHz±0.1%
2. Current linearity : less than 1%
3. Current offset : less than 20mA
4. Image (IR, CCD) transmission
5. SOC embedded

Aero radar antenna servo-Gimbal actuator

Main functions
1. Azimuth, High angle rotation
2. Resolver mounting
3. Rotary Joint mounting
4. Sol-Braker mounting (Gimbal Reversing Function)
5. BLDC Motor mounting, Electrical insulation
6. Mechanical driving limiting function
features
1. Software limit setting
2. Embedded drive system BIT function
3. Position accuracy ±0.1deg/RMS
4. Machine angle vs electric angle error guarantee
5. Solenoid brake check function
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier : 70V/50A
features
1. Software limit setting
2. Embedded drive system BIT function
3. Position accuracy ±0.1deg/RMS
4. Machine angle vs electric angle error guarantee
5. Solenoid brake check function
Main functions
1. Azimuth, High angle rotation
2. Resolver mounting
3. Rotary Joint mounting
4. BLDC Motor mounting, Electrical insulation
5. Mechanical driving limiting function
features
1. Software limit setting
2. Embedded drive system BIT function
3. Position accuracy ±0.1deg/RMS
4. Machine angle vs electric angle error guarantee
Main functions
1. AD : 16Bit 6Ch
2. DA : 14Bit 4Ch
3. DSP : 32Bit, 150MHz
4. Amplifier : 70V/50A
features
1. Software limit setting
2. Embedded drive system BIT function
3. Position accuracy ±0.1deg/RMS
4. Machine angle vs electric angle error guarantee

Guided missile POD actuator

Main functions
1. BLDC motor control technology
2. Position controller using Hall sensor
3. Mechanical limit control (switch)
features
1. Guided missile POD front / rear stopper switchgear
2. Guided missile launcher close / release
3. Embedded RS485 BUS communication function

Ground radar antenna drive control unit

Main functions
1. 540Vdc, 1.5KW Class
2. Induction motor vector control
3. Electric Encoder
4. EnDat2.0 Protocol
5. Speed : 30RPM±5%
6. Position: ± 0.5 degree
features
1. 3-phase 380VAC input power
2. Precise position control of induction motor
3. 900kg radar rotor precision
4. Speed / precise position control

Drive control unit for motor test equipment

Main functions
1. 400 V / 75 A or less
2. Precision current measurement
3. High voltage measurement
4. Low Noise (insulation)
5. Embedded Tacho Signal Processor
features
1. Hall sensor voltage (2 ~ 15V) variable test
2. DC taco and BLDC taco signal processor embedded
3. Motor characteristic NTI test available
4. BLDC Motor (400V / 75A) Performance Test

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