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快速导航

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来源：???? 发布日期：2017-07-17 22:20:06

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RT??GPS/INS???????????????????RT2000????????GPS??????/????100/250Hz???RT3000????????GPS??????/????100Hz???RT4000?????RT3000????250Hz???

????????????????????GPS??????????RT?????????????????????????????????????????????????GPS????????????????????

??GPS?????RT????????????????????????????????????????2???????????????????5??

RT???????????????????????????????????????????????/????????????????????

????????RT????????????????????????????????????????????????????????????????????????????????????????????????

RT??????RS232?Ethernet?CAN???????????????????????????RT-ANA???RT-ANA??CAN?????????16????DAC?????16???????????????????�10V?

RT????????3???????????3?????????????????????????GPS?RT2000??????GPS?RT3000/4000??

???????????????????????????GPS????24????????????????????????????????????????????????????????????????

?????2GB?????????????????????????ASCII???????????????????????????????????GPS???????0.5s?GPS???????????RT??????????

???ADC???20bit??????????????0.12mm/s²(12 ?g)?ADC????????????/???coning/sculling????????????????

??????????????WGS-84???????????????????????????????????QNX???????????????????????

??? vs ???

RT???????????????????????????????????????????????????????????????????????????????????????????????????????????

???????????????????????????????????????????????????????????????????/??/???????????????????

????????

??????????????????????????????1m?????0.3degree(1?)???????????2m?????????????0.15degree?????????????????????????????????????????????????????

?????????2m??????????????5m???????????0.05degree?????????????????????????

?????????????0.15degree??????????????????????????????????????????????????????2m?????????0.15degree(RMS)??????

????

RT2000/RT3000/RT4000 GPS/INS??????
????100Hz??	RT2500		RT2002	RT2004	RT3002
????250Hz??	RT2500-250		RT2002-250	RT2004-250	RT4002
????100Hz??		RT2502			RT3003
????250Hz??		RT2502-250			RT4003
GNSS??	L1	L1	L1/L2	GG-L1	L1/L2
????	3.0mCEP SPS 2.0m CEP SBAS	3.0mCEP SPS 2.0m CEP SBAS	1.5m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS 50cm CEP VBS 15cm CEP XP 10cm CEP HP 20cm 1? L1 2cm 1? L1/L2	1.8m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS 50cm CEP VBS 20cm 1? L1 2cm 1? GG-L1	1.5m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS 50cm CEP VBS 15cm CEP XP 10cm CEP HP 20cm 1? L1 2cm 1? L1/L2
????	0.2 km/h RMS	0.2 km/h RMS	0.1 km/h RMS	0.1 km/h RMS	0.05 km/h RMS
??/??	0.15� 1?	0.15� 1?	0.05� 1?	0.05� 1?	0.03� 1?
??	0.3� 1?	0.2� 1?	0.1� 1?	0.1� 1?	0.1� 1?
??? (at 50km/h)	0.25� 1?	0.25� 1?	0.1� 1?	0.1� 1?	0.07� 1?
??? (at 50km/h)	0.4� 1?	0.4� 1?	0.2� 1?	0.2� 1?	0.15� 1?
????	0.5% 1?	0.4% 1?	0.2% 1?	0.2% 1?	0.2% 1?
????100Hz??	RT3020	RT3100	RT3200	RT3040	RT3050
????250Hz??	RT4020	RT4100	RT4200	RT4040	RT4050
????100Hz??	RT3022	RT3102	RT3202	RT3042	RT3052
????250Hz??	RT4022	RT4102	RT4202	RT4042	RT4052
GNSS??	L1	L1	L1	L1/L2	L1
????	1.8m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS 50cm CEP VBS 20cm 1? L1	1.8m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS	3.0m CEP SPS 1.4m CEP SBAS 1.0mCEP DGPS	1.5m CEP SPS 0.6m SBAS 0.4m CEP DGPS 50cm CEP VBS 15cm CEP XP 10cm CEP HP	1.8m CEP SPS 0.6m CEP SBAS 0.4m CEP DGPS 50cm CEP VBS
????	0.08 km/h RMS	0.1 km/h RMS	0.2 km/h RMS	0.07 km/h RMS	0.08 km/h RMS
??/??	0.04� 1?	0.05� 1?	0.1� 1?	0.03� 1?	0.04� 1?
??	0.1� 1?	0.1� 1?	0.2� 1?	0.1� 1?	0.1� 1?
??? (at 50km/h)	0.1� 1?	0.15� 1?	0.2� 1?	0.08� 1?	0.1� 1?
??? (at 50km/h)	0.15� 1?	0.2� 1?	0.3� 1?	0.15� 1?	0.15� 1?
????	0.2% 1?	0.2% 1?	0.3% 1?	0.2% 1?	0.2% 1?

RT2000/RT3000/RT4000 GPS/INS??????
???		???????
-??	10 mm/s² 1?	????	3.5 ms
-???	0.01% 1?	??	9-18 V d.c. 15W
-????	0.1% 1?	???mm?(RT2000)	234 x 120 x 76 (?????)
-??	100/300 m/s²	???mm?(RT3000/RT4000)	234 x 120 x 80 (?????)
???		??	2.3 kg
-??	2 deg/hr 1?	????	?10 to 50癈
-????	0.2 deg/?hr 1?	??	0.1 g²/Hz 5-500 Hz
-????	0.2% 1?	??	100G, 11ms
-??	100/300 �/s	????	2GB

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