aic-waveform v0.1.0

aic-waveform v0.1.0

安装

使用npm:

	$ npm install --save aic-waveform

使用文档

时域图

图谱分析时域图 显示振动幅值与之间的关系，又称幅值时域图。

通过波形图可以获取到振幅、周期等信息，特别是波形的形状及其变化状态，以及波形在各个周期下的重复性状况，有助于对振动故障和干扰信号的分析，一般正常运转状态下的波形图振动峰峰值不大，且形态近似正弦波。航天智控波形图上提供算法，可直观展示出示峰值、平均值、有效值、峰值指标、波形指标、脉冲指标、裕度指标、峭度指标等参数。

示例

• 基本用法

  <template>
    <div class="chart" style="overflow: visible">
      <time-wave :loading="loading" :series-data="waveData" :def-w="1200" :def-h="300"></time-wave>
    </div>
  </template>

  <script>
  export default {
  name: 'Time',
  data () {
    return {
      waveData: [],
      loading: false
    }
  },
  mounted () {
    this.getWaveData()
  },
  methods: {
    getWaveData () {
      this.loading = true
  				// 模拟请求
      setTimeout(() => {
        this.waveData = [
          {
            itemId: 'D86E2FFF-D718-5C62-3FB0-6645D3BB4FB0',
            itemName: '测点1 > 2023-07-24 00:01:28',
            devName: '在线设备',
            pointName: '测点1',
            data: {
              frequencyDomain: null,
              timeDomain: {
                waveData: [
                  -1488.1667,
                  -1508.7662,
                  -1504.8562,
                  -1487.4993,
                  -1504.6892,
                  -1508.8855,
                  -1488.4767,
                  -1499.897,
  								...
                ],
                rms: 1500.03,
                peak: 1512.49,
                pp: 24.99,
                slope: -3375335940,
                kurtosis: 5063480200000,
                waveFactor: 1,
                peakFactor: 1.01,
                pulseFactor: 1.01,
                clearanceFactor: 1.01,
                kurtosisFactor: -1.45,
                mean: -1500,
                fabsMean: 1500,
                min: -1512.49,
                max: -1487.5,
                timeStamp: null,
                indexArr: null
              },
              samplePoint: 1024,
              sampleFre: 256,
              waveUnit: 'um',
              currentVibrationType: 2,
              rpm: 0,
              phase: null
            },
            recordlab: 'eed1403ba38149d691facc3266af349c',
            rpm: 0,
            acqdatetime: '2023-07-24 00:01:28',
            unit: 'um',
            trendResult: 24.986328
          }
        ]
        this.loading = false
      }, 300)
    }
  }
  }
  </script>

• seriesData 示例

	[
		{
			itemId: 'D86E2FFF-D718-5C62-3FB0-6645D3BB4FB0', // 测点ID
			itemName: '测点1 > 2023-07-24 00:01:28', // legend 展示名称
			devName: '测点1', // 设备名称
			pointName: '测点1', // 测点名称
			data: { // 数据体
				frequencyDomain: null,
				timeDomain: {
					waveData: [ // 纵轴数据集合
						-1488.1667,
						-1508.7662,
						-1504.8562,
						-1487.4993,
						-1504.6892,
						-1508.8855,
						-1488.4767,
						-1499.897,
						...
					],
					rms: 1500.03,
					peak: 1512.49,
					pp: 24.99,
					slope: -3375335940,
					kurtosis: 5063480200000,
					waveFactor: 1,
					peakFactor: 1.01,
					pulseFactor: 1.01,
					clearanceFactor: 1.01,
					kurtosisFactor: -1.45,
					mean: -1500,
					fabsMean: 1500,
					min: -1512.49, // 最小值
					max: -1487.5, // 最大值
					timeStamp: null,
					indexArr: null
				},
				samplePoint: 1024, // 采样点数
				sampleFre: 256, // 采样频率
				waveUnit: 'um', // 单位
				currentVibrationType: 2,
				rpm: 0, // 转速
				phase: null
			},
			recordlab: 'eed1403ba38149d691facc3266af349c', // 记录唯一标识
			rpm: 0, // 转速
			acqdatetime: '2023-07-24 00:01:28', // 采集时间
			unit: 'um', // 单位
			trendResult: 24.986328 // 特征值
		}
	]
	// 其中带注释的字段必须有

Props 配置

事件

频域图

图谱分析频域图

频域图显示各振动分量的频率及其振幅值

• 基本用法

  			<template>
  				<!-- 时域图 -->
  				<div class="chart" style="overflow: visible">
  					<frequency-wave
  						:loading="loading"
  						:series-data="waveData"
  						:def-w="1200"
  						:def-h="300"
  					></frequency-wave>
  				</div>
  			</template>

  			<script>
  			export default {
  				name: 'Freq',
  				data () {
  					return {
  						routeName: this.$route.name,
  						filterParams: {},
  						waveData: [],
  						loading: false
  					}
  				},
  				mounted () {
  					this.init()
  				},
  				methods: {
  					init () {
  						this.waveData = [
  							{
  								itemId: '8CD1A19D-2FA0-9413-312E-3499EA26983E',
  								itemName: '在线设备 > 测点1',
  								devName: '在线设备',
  								pointName: '测点1',
  								data: {
  									frequencyDomain: {
  										dataArrayX: null,
  										dataArrayY: [
  											0,
  											0.0016658222,
  											0.001667101,
  											0.0016554776,
  											0.0016577477,
  											0.0016594465,
  											0.0016599653,
  											0.0016561669,
  											0.0016624007,
  											0.0016506291,
  											0.0016540656,
  											0.0016538084,
  											...
  										],
  										multipleDataArrayX: null,
  										multipleDataArrayY: null,
  										maxDataArrayX: [50, 350, 49.38, 550, 48.75, 1310],
  										maxDataArrayY: [
  											282.8364,
  											0.00197,
  											0.00196,
  											0.00189,
  											0.00181,
  											0.00181
  										],
  										time: null,
  										rpm: 0
  									},
  									timeDomain: null,
  									samplePoint: 8192,
  									sampleFre: 5120,
  									waveUnit: 'A',
  									currentVibrationType: null,
  									rpm: 0,
  									phase: null
  								},
  								recordlab: '432f18b3c1e847f1918288d7cbce955e',
  								rpm: 0,
  								acqdatetime: '2023-07-26 22:13:51',
  								unit: 'A',
  								trendResult: 99.9978
  							}
  						]
  					}
  				}
  			}
  			</script>

• seriesData 示例

  		[
  			{
  				itemId: '8CD1A19D-2FA0-9413-312E-3499EA26983E', // 测点ID
  				itemName: '在线设备 > 测点1', // legend 展示名称
  				devName: '在线设备', // 设备名称
  				pointName: '测点1', // 测点名称
  				data: { // 数据体
  					frequencyDomain: {
  						dataArrayX: null,
  						dataArrayY: [ // 纵轴数据集合
  							0,
  							0.0016658222,
  							0.001667101,
  							0.0016554776,
  							0.0016577477,
  							0.0016594465,
  							0.0016599653,
  							0.0016561669,
  							0.0016624007,
  							0.0016506291,
  							0.0016540656,
  							0.0016538084,
  							...
  						],
  						multipleDataArrayX: null,
  						multipleDataArrayY: null,
  						maxDataArrayX: [50, 350, 49.38, 550, 48.75, 1310], // 最大的几个幅值集合的X坐标
  						maxDataArrayY: [  // 最大的几个幅值集合，与maxDataArrayX坐标对应
  							282.8364,
  							0.00197,
  							0.00196,
  							0.00189,
  							0.00181,
  							0.00181
  						],
  						time: null,
  						rpm: 0
  					},
  					timeDomain: null,
  					samplePoint: 8192, // 采样点数
  					sampleFre: 5120, // 采样频率
  					waveUnit: 'A', // 单位
  					currentVibrationType: null,
  					rpm: 0, // 转速
  					phase: null
  				},
  				recordlab: '432f18b3c1e847f1918288d7cbce955e', // 记录唯一标识
  				rpm: 0, // 转速
  				acqdatetime: '2023-07-26 22:13:51', // 采集时间
  				unit: 'A', // 单位
  				trendResult: 99.9978 // 特征值
  			}
  		]
  		// 其中带注释的字段必须有

Props 配置

事件