FS60 Ib leeg-Axis nruab nrab-High Precision FOG

 

 

 

• EO Pod
• Flight Control Platform
• Optical/Photography Platform
• Platform Stabilization Device
• SatCom-ntawm--Txiv
• Inertial Measurement Unit
• Lightweight UAV

 

 

FS60 yog ib qho me me fiber ntau optic gyroscope nrog kev sib xyaw ua ke thiab kev kho qhov muag uas tawg los ntawm cov qauv tsim. Nws ua haujlwm raws li qhov zoo tshaj plaws siab -precision angular rate sensor rau kev tswj cov ntawv thov thiab siv dav hauv kev ntsuas inertial. Ua los ntawm cov qauv pov thawj nrog engineering optimizations rau kev tsim khoom loj, nws muab cov nqi tshwj xeeb. Featuring compact loj, lub teeb yuag, tsawg zog noj, thiab ib tug yooj yim interface, lub FS60 yog lub sab saum toj xaiv rau navigation thiab tswj teb.

 

 

LIOCREBIF yog lub tuam txhab ua haujlwm siab - thev naus laus zis nrog kev kaw tag nrho- lub peev xwm hla cov khoom siv fiber ntau winding, fiber ntau coil fabrication, fiber ntau optic gyroscopes, fiber ntau inertial khoom, MEMS inertial cov khoom, IMU circuits, software, thiab IMU test/calibration khoom. Kev tswj xyuas tag nrho ntawm cov txheej txheem dej ntws thiab cov dej ntws tawm tau zoo txhim kho cov khoom lag luam zoo thiab txo cov nqi hluav taws xob. Lub tuam txhab siv cov txheej txheem ISO9001 zoo thiab siv cov txheej txheem nruj kom ntseeg tau cov khoom lag luam kev ntseeg tau thiab sib xws.

 

 

FS60 Tib -Axis FOG Performance Parameters

Parameter	A	B	C
Bias Stability (degree / h, 1σ, 10s)	Tsawg dua los yog sib npaug li 0.20	Tsawg dua lossis sib npaug li 0.10	Tsawg dua los yog sib npaug li 0.05
Lub Sijhawm Stabilization (s)	＜10	＜10	＜10
Bias Repeatability (degree / h, 1σ)	Tsawg dua los yog sib npaug li 0.20	Tsawg dua lossis sib npaug li 0.10	Tsawg dua los yog sib npaug li 0.05
Tag nrho -Tsub Bias Repeatability (degree /h)	Tsawg dua los yog sib npaug li 1	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.3
Angle Random Taug kev (ARW) (degree / √h)	Tsawg dua lossis sib npaug li 0.02	Tsawg dua lossis sib npaug li 0.01	Tsawg dua los yog sib npaug li 0.005
Scale Factor Nonlinearity (ppm)	Tsawg dua los yog sib npaug li 100	Tsawg dua los yog sib npaug li 50	Tsawg dua los yog sib npaug li 50
Scale Factor Repeatability (ppm)	Tsawg dua los yog sib npaug li 100	Tsawg dua los yog sib npaug li 50	Tsawg dua los yog sib npaug li 50
Dynamic Range (℃/ s)	±500
Sib nqus rhiab heev (degree /hr / Gs)	Tsawg dua los yog sib npaug li 0.05
Ua haujlwm kub (degree)	-40-+70
Cia kub (degree)	-50-+70
Kev vibration (g, Hz)	4.2, 20-2000
Qhov hnyav (g)	150±20
Qhov Loj (mm)	60*60*30

 

 

 

 

 

 

Fiber optic gyro yuav tsum tsis muaj resonance nrog sinusoidal scanning nyob rau hauv thaj tsam ntawm 20 HZ txog 2000 Hz;

Random kev co: qhov tseeb tus nqi ntawm qhov tsis ncaj ncees lawm hauv kev vibration thiab qhov nruab nrab ntawm kev sib tw ua ntej thiab tom qab kev co yuav tsum tsawg dua 0.10º / h.

1.2.2.2 Mechanical shocks yog raws li daim duab 2.

Table 2 Impact test conditions

Peak Acceleration (g)	30
Duration (ms)	10
Lub Sijhawm Ntawm Qhov Teeb Meem	3 zaug nyob rau hauv txhua txoj kev
Waveform	ib nrab-sine wave
Kev taw qhia	X, Y, Z
	Nco tseg: Lub sijhawm nruab nrab ntawm ob qhov cuam tshuam tsis pub tsawg dua 1.5s.

Cov txheej txheem cuam tshuam, cov khoom lag luam yuav tsum tuaj yeem ua haujlwm ib txwm muaj tom qab kev cuam tshuam ntawm cov khoom siv hluav taws xob hauv lub xeev ntawm hluav taws xob, qhov kev tsis ncaj ncees yuav tsum tsawg dua 0.10º / h ua ntej thiab tom qab kev cuam tshuam.

 

2 Kev sib txuas lus raws tu qauv

2.1 RS -422 txoj kev (ob txoj kev)

Ob -txoj kev sib txuas lus, ua raws li tus qauv RS-422 interface;

Sab nraud txhais teeb liab, 1000 Hz square yoj;

Tom qab lub gyro pom qhov ntog ntawm lub teeb liab sab nraud, nws pib xa cov ntaub ntawv tawm sab nraud;

Cov ntaub ntawv zoo gyro yog 32 khoom;

Cov ntaub ntawv siv tau rau qhov kub thiab txias yog 14 ntsis;

Cov ntaub ntawv hloov baud tus nqi yog 460.8kbps;

Cov ntaub ntawv hom:

Cov ntaub ntawv kis tau tus mob: txhua tus ncej cov ntaub ntawv yog 11 khoom, suav nrog: ntsis 1 yog qhov pib me ntsis (0), cov khoom 2 txog 9 yog cov ntaub ntawv, ntsis 10 yog qhov sib npaug me ntsis, thiab ntsis 11 yog qhov nres me ntsis;

parity check: txawm;

Gyro siv tau cov ntaub ntawv rau 32 khoom (qhov siab tshaj me ntsis rau qhov kos npe me ntsis, 0 rau "+", 1 rau "-"), kub siv tau cov ntaub ntawv me ntsis 14 khoom (qhov siab tshaj me ntsis rau qhov kos npe me ntsis, 0 rau "+", 1 rau "-"); qhov ntsuas kub siv tau cov ntaub ntawv me ntsis 14 khoom (qhov siab tshaj me ntsis rau lub cim kos npe, 0 rau "+", 1 rau "-"). ", 1 rau "-");

Pob ntawv hom: txhua qhov kev sib kis suav nrog tag nrho ntawm 10 bytes, thawj byte rau tus ncej header (80H); thib ob byte rau thawj byte ntawm gyro cov ntaub ntawv (tsawg byte); thib peb byte rau qhov thib ob byte ntawm gyro cov ntaub ntawv; plaub byte rau peb byte ntawm gyro cov ntaub ntawv; thib tsib byte rau plaub byte ntawm gyro cov ntaub ntawv; thib rau byte rau thib tsib byte ntawm gyro cov ntaub ntawv (siab byte); xya byte yog qhov sib npaug me ntsis rau pob ntawv rau thawj tsib byte (gyro cov ntaub ntawv) ntawm tus nqi XOR; 8 byte yog qhov tsawg byte ntawm cov ntaub ntawv kub; 9th byte yog qhov siab byte ntawm cov ntaub ntawv kub; 10 ntsis yog qhov sib npaug me ntsis, uas yog XOR tus nqi ntawm thawj 8 bytes (gyro cov ntaub ntawv) hauv cov ntaub ntawv pob;

Txoj kev khaws ntaub ntawv.

Daim duab . 2 Dimension ntawmTSW 60

 

Lub qhov hluav taws xob J30-15ZK tau txhais hauv Table 1.

Table 1 Cov yam ntxwv hluav taws xob ntawm Gyro Output Socket

Pin	Pin txhais	Mark	Xim
1	Serial chaw nres nkoj: Transmit +	TX+ (gyro signal +)	Daj
2	Serial chaw nres nkoj: Transmit -	TX- (gyro signal -)	Txiv kab ntxwv
3	Serial chaw nres nkoj: Txais +	RX + (sab nraud sync teeb liab +)	Xiav
4	Serial chaw nres nkoj: Txais -	RX- (sab nraud sync teeb liab -)	Ntsuab
5, 13	Lub zog +5V	+5V	Liab
6, 7	GND	GND	Dub

 

Cim npe nrov: fs60 ib leeg-axis nruab nrab-siab precision pos huab, Tuam Tshoj fs60 ib leeg-axis nruab nrab- siab precision pos manufacturers, hoobkas