详细说明：

GyroChip II QRS14是美国BEI公司生产的一款紧凑、坚固、固态惯性传感器用于测量角度旋转速率。无可动部件，坚固耐用，使用寿命长。 北京航宇测通李天乐：13911762025 特点 　　•全固态设计 　　•小尺寸,重量轻 　　•宽温范围 　　•高可靠性 应用 　　•GPS系统集成 　　•航拍平台稳定 　　•机器人技术 　　•自动驾驶控制 技术指标 型号 QRS14-0XXXX-103 电气指标 输入电压 ( Dual Supply ) ±9 to ±18 VDC 电流 / 功耗 <25mA(each supply) 性能 测量范围 ±50,100,200,500,1000 °/s 满量程输出 (nominal) ±5 V 零位输出 0.0±0.075 Vdc @ 22°C 短偏稳定性 ( 恒温 ,100s ) ≤ 0.05°/s 长偏稳定性 ( 1 年 ) ≤ 1.0°/s 偏差变化 (OTR) <3°/s ( 1000 °/s 单元指标为 <6°/s ) 比例因子精度 ( 22°C ) ±2% of Value 比例因子温度变化 ( OTR ) ≤ 0.06 %/ ℃ 启动时间 <2.0 sec 输出噪声 <0.02°/sec./ √ Hz （ DC to 100Hz ） 带宽 >50Hz(-90°) 非线性 ≤ 0.05% of F.R. 分辨率 ≤ 0.004 °/s 环境指标 操作温度 -40°C ～ + 85°C 存储温度 -55°C ～ + 100°C 冲击 200g 工作振动 5g rms,20-2kHz random 存储振动 10g rms,20-2kHz random,5min/axis G-灵敏度 <0.06°/sec/g 重量 ＜ 50g The QRS14 is a compact, rugged, solid-state inertial sensor used to measure angular rotation rates. It features a monolithic quartz sensing element, internal power regulation and DC input/high-level DC output operation. Two versions are available. The +12 Vdc version features a high-level +1.0 to +4.0 Vdc output, and operation from standard battery power. The plus and minus15 Vdc version provides a high-level bipolar output of ±5 Vdc, and is designed for use with conventional double-sided power supplies. Key Performance Features • Solid State • Compact, Lightweight Design • Wide Temperature Range • DC Input/High-Level DC Output • Internal Power Regulation • High Reliability • Shock Resistant PARAMETER SUMMARY SPECIFICATIONS PART NUMBER QRS14-0XXXX-102** QRS14-0XXXX-103** Power Requirements Input Voltage +9 to +18 Vdc + and – 9 to 18 Vdc Input Current <20 mA <25 mA (each supply) Performance Standard Ranges ±50, 100, 200, 500°/sec. Full Scale Output (Nominal) +1.0 Vdc (-FS) to +4.0 Vdc (+FS) ±5 Vdc Scale Factor Calibration (at 22°C Typical) ±2% of value Scale Factor over Temperature (Dev. from 22°C Typical) ≤0.06%/°C Bias Calibration (at 22°C Typical) +2.5 ±0.045 Vdc 0.0 ±0.075 Vdc Bias Variation over Temperature (Dev. from 22°C) <3.0°/sec Short Term Bias Stability (100 sec at const. temp) <0.05°/sec, typical Long Term Bias Stability (1 year) ≤1.0°/sec. G Sensitivity (Typical) ≤0.06°/sec/g Start-Up Time (Typical) <2.0 sec Bandwidth (-90°) >50 Hz Non-Linearity ≤0.05% of F.R. Threshold/Resolution ≤0.004°/sec.* Output Noise (DC to 100 Hz) ≤0.05°/sec./√Hz* ≤0.02°/sec./√Hz* Environments Operating Temperature -40°C to +85°C Storage Temperature -55°C to +100°C Vibration Operating 5 grms 20 Hz to 2 kHz random Vibration Survival 10 grms 20 Hz to 2 kHz random 5 minutes/axis Shock 200g, any axis WEIGHT ≤50 grams *Values indicated for ±100°/sec. range ** “XXXX” designates ± range