standard ii 数字振动控制器 产品详情
■产品特点 features●中文界面、支持xp/win7/win8；
●usb接口、即插即用、通讯稳定快速；
●试验数据全程记录、快速回放、点重启；
●面板配置自闭环按钮，方便振动试验故障诊断；
●全智能化参数设置、专家系统支持、简单操作；
●ti300mhz、32位浮点双核dsp,24位144db ad/da；
●2—16个输入通道（电压/电荷/icp选配），1～2个输出；
●随机100db动态范围，12800谱线数、10khz分析频率；
●自带jjg、gjb150.86、gjb150.15、810f等标准参数。
数字振动控制器
digital vibration controller
vcs系列振动控制器具有全系列的振动试验功能，能够在电动或液压振动台上实现随机、正弦扫额、谐振搜索和驻留、典型冲击、正弦加随机、随机加随机、在宽带随机下实现窄带随机加正弦、冲击响应谱控制、瞬态仿真、道路谱模拟等振动试验。控制软件运行在windows7/810下，界面友好，操作便捷；同时系统还提供完善的试验进程管理、数据指示和试验报告生成等功能，使得测试更加方便、可靠。
振动控制仪采用模块设计和分布式数据处理方案，容易进行通道及试验功能扩充。32位高速双dsp处理结构、低噪声电路设计技术.24a/d和d/a硬件，高速usb2.0数据通讯电路组成，采用自适应控制算法的控制软件功能强大，将振动控制系统技术性能提高一个全新的水平。
vcs series vibration controller has the full range of vibration test function, which can achieve random, sinusoidal sweep, resonance search and dwell, classical shock, sinusoidal-random, random-random on electrodynamic or hydraulic vibration table, and achieve narrowbａnd random-sinusoidal, shock response spectrum control, transient simulation, road spectrum, etc simulated vibration test under random broadband. windows 7/8/10 control software with friendly interface and convenient operation. at the same time, the system also provides perfect testing process management, data instructions and test report generation, making the test more convenient and reliable.
vibration control system adopts modular design and distributed data processing program to carry out the expansion of the channel and test function easily. composed of32-bit high speed dsp processing structure, low noise circuit design technology, 24 bit a/d and d/a hardware, high-speed usb2.0 data communication circuit, the control software of the adaptive control algorithm id powerful, and improve the technical performance of vibrational control system to a new level.
■产品特点 features●控制精度高，动态范围宽；
●控制性能完善，具有全系列标准测试功能；
●多重安全保障，有效保护振动台和功率放大器等试验设备；
●内置icp恒流源和电荷放大器，电压和电荷输出型振动传感器可直接接入系统；
●小量级信号检查系统控制环性能，测试系统传递函数；
●自动或手动生成word试验报告，用户可定制报告内容；
●实现启动、暂停、停机和继续等远程操作；
●ac单端、ac双端、dc单端、dc双端；
●usb2.0通讯接口与pc机相连，方便快捷，即插即用；
●high control precision, wide dynamic range;
●perfect control performance, with a full range of standard test functions;
●multiple safety protection, effectively protect the shaker, power amplifier and other test equipment;
●built-in icp constant current source and charge amplifier, vibration sensor of voltage and charge output can be directly connected to the system;
●small signal checking the performance of the system control loop and test system transfer function;
●automatically or manually generate word test report. users can self-customize report content
●allow start pause, stop, continue, etc remote operations;
●ac single ended, ac double ended, dc single ended, dc double ended;
●usb2.0 communication port connected with pc, quick and convenient.
■技术参数 specifications基本型号table model vcsusb-2 vcsusb-8
控制通道control channel 1 1
测量通道measure channel 2 可扩展至16can be extended to 16 bits
输入阻抗input impedance 500kω 500kω
输出阻抗output lmpedance 30kω 30kω
输出电压范围output voltage rang ±10v的峰值电压peak voltage ≦±5v的峰值电压peak voltage
输入类型input type ac/2cp ac/icp
正弦 动态范围dynamic rang ＞90db ＞95db
控制时间control time ＜10ms ＜10ms
控制精度control accuracy ±1db200自由度达到90%的可信度
频率范围frequency range 1~4680hz 0.4~12000hz
扫描速率scanning rate 对数logarithm 0~100oct/min 0~100oct/min
线性linear 0~6000hz/s 0~6000hz/s
扫描方式scan type 对数/线性logarithm/linear 对数/线性logarithm/linear
随机random 动态范围dynamic rang ＞80db ＞90db
控制精度control accuracy ±1db（200个自由度） ±1db（200个自由度）
频率范围frequency range 1~4680hz dc-11khz
谱线数spectrum range 100、200、400、800 110、225、450、900、1800
自由度freedom 2~1000 2~1000
经典冲击classic shock 脉冲持续时间pulse duration 0.5~3000ms 0.5~3000ms
频率范围frequency range dc-22000hz dc-22000hz
容差类型tolerance type mil-std-810或用户自定义 or user defined
冲击波形shock wave 半正弦、前锋锯齿、三角波、矩形、梯形或自定义half sine, from peak saw tooth, triangle, rectangle or user-defined
桢长度frame length 128~16384
平均次数average times 1~200
补偿方法compensation method 前后脉冲补偿，前脉冲补偿，后脉冲补偿front and back compensation, front pulse compensation, back pulse compensation
谐振搜寻与驻留resonant search and dwell 正弦加随机sine and random
其他others
随机加随机random and random
正弦加随机加随机sin and random and random
冲击响应谱(sps)控制(sps) control
路普仿真loop simulation
谐振搜寻与驻留resonant search and dwell
运行平台operating platform windows 2000/xp
*可选择另外的控制器other controllers option