performance test of inertial navigation devices Position control turntable, speed control and swing control simulator
TD-320/450 single-axis multi-function turntable is used for various position, rate and swing tests and detection of rate gyroscope and its inertial measurement unit. The turntable can also be used for the performance test of inertial navigation devices and inertial navigation systems under high and low temperature conditions after the temperature control box, temperature control system and auxiliary shaft are purchased.
Main technical indicators
1. Table top of mechanical table body
① Table top material: stainless steel
② Maximum load weight of table top: 30 Kg
③ Table size: Φ 320mm
④ Flatness of table: 0.02 mm
⑤ Runout of table end face: 0.05mm
⑥ Mounting screw hole on the table: 25 mm (radial shape, 5 holes × 8 lines evenly distributed)
⑦Magnetic flux leakage: less than 1mT
2. Rotation accuracy of shafting: ± 3 ″
3. Angular position range: 0.0000 ° ~ ± 359.9999 °
4. Angular position accuracy: ± 3 ″
5. Angular resolution 0.0001 °
6. Angular rate range 0.001 °/s ~ 1000 °/s
7. Angular rate accuracy and rate stability
① ω < 1 °/s 5 × 10-3(1 ° average)
② 1 °/s < ω < 10 °/s 5 × 10-4(10 ° average)
③ 10 °/s < ω 5 × 10-5(360 ° average)
8. Angular acceleration range: 1 °/s2~ 100 °/s2(initial default: 10 °/s)
9. Maximum angular acceleration 300 °/s2
10. Swing range: 0 ° ~ ± 45 °
11. Swing cycle: 2S ~ 20s
12. Bandwidth of control system: 10Hz (-3dB)
13. Reliability
① Continuous working time: 48h
② Mean time between failures 2000h
14. The slip ring adopts 30 loops, including 2A/20 loops (twisted pair shielded wire) and 3A/10 loops (unshielded wire).
15. Temperature control box system (optional)
① Size of working cavity shall not be less than W500mm × H500mm × D500mm
② Temperature control range: -45 ℃ ~ 85 ℃
③ Temperature control accuracy: ± 1 ℃
④ Heating and cooling rate: ± 2 ℃/min (average in the whole process)
16. The turntable computer has the ability to store the data related to the operation of the turntable, such as time, turntable position and angular rate, and has the ability to output data in real time through the serial port. The output frequency is ≥ 5Hz. Capable of controlling the operation of the turntable and the temperature through an external computer (through a serial port). Communication protocol: RS232 9.6Kbs. The rear panel of the electric control box is provided with a standard RS232 serial interface.
ABOUT FIREPOWER
Firepower Technology (Shenzhen) Co., Ltd. was established in 2013 and registered in Shenzhen Nanshan High-tech Park. The company is high-tech enterprise dedicated to R&D and production of quartz accelerometer, FOG, IMU, INS, rate table and other products.
Firewpower technology has invested in several automatic production lines in xi'an, shenzhen,hebei, including fiber optic gyroscope, mems inertial navigation, quartz accelerometer, electronic countermeasure communication products, inertial simulation equipment production lines in china. Firepower technology always puts scientific research innovation, technological exploration and self-control in the first place.
The company has developed a series of autonomous navigation products with independent intellectual property rights, which are specially used in the field of autonomous navigation including uavs, vehicles, ships with the self-developed array algorithm as the core technology, the company has developed a series of inertial navigation products to solve the current position, three-dimensional attitude and speed of the user carrier, realizing the autonomous navigation control of the carrier.
QUALIFICATION FIREPOWER
Firepower technology belongs to "national High-tech Enterprise" and has obtained "national Military Standard System Certification", "Level II Confidentiality ," Qualification Of Weapon And Equipment Manufacturing (class A)". It has become one of the enterprises with complete qualifications for obtaining four certificates of military industry in shenzhen now it has obtained 17 authorized patents, including 3 invention patents, 4 utility models and other patents.there are 20 + patents, and 5 national defense patents have been submitted.
Development Policy: One Heart, Two Integration, Three Leading Four Autonomy
"One Heart"
Firmly Dedicated To Patriotism And Serving The Country, And Earnestly Fulfilling The Mission Of Strengthening The Country;
"Two Integration"
Implementing The New Development Mode Of"civil-military Integration" And "industrial Integration";
"Three Leading
Become "leading In Innovation, Leading In Cultural Strength And Leading In Competitiveness" A World-class Chinese National Leading High-tech Enterprise;
"Four Autonomy"
Stick To The Development Route Of Hardware Autonomy, Software Autonomy, Scheme Autonomy And Produc Tion Autonomy
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10hz Inertial Navigation Device Turntable 3″ Rotation Accuracy Images
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