Research Article
Development of Verification Device for Multitarget Radar Velocimeter Based on Echo Signal Simulation Technology
Table 5
Velocity verification results.
| | Target | Nominal value of simulated velocity (km/h) | Velocity measurement value (km/h) | Average value (km/h) | Measurement error (km/h) | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | 1 | 20.00 | 20.0 | 20.0 | 20.0 | 20.0 | 19.9 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | -0.01 | | 60.00 | 59.9 | 60.0 | 60.0 | 60.0 | 60.0 | 60.0 | 59.9 | 60.0 | 60.0 | 60.0 | 60.0 | -0.02 | | 80.00 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 0.00 | | 100.00 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 0.00 | | 120.00 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 0.00 | | 140.00 | 140.2 | 140.2 | 140.2 | 140.1 | 140.2 | 140.2 | 140.2 | 140.2 | 140.2 | 140.2 | 140.2 | +0.19 | | 160.00 | 160.4 | 160.5 | 160.4 | 160.4 | 160.4 | 160.5 | 160.4 | 160.4 | 160.4 | 160.5 | 160.4 | +0.43 | | 180.00 | 180.5 | 180.5 | 180.5 | 180.5 | 180.5 | 180.4 | 180.4 | 180.4 | 180.4 | 180.5 | 180.5 | +0.46 | | 2 | 20.00 | 20.0 | 20.0 | 20.0 | 19.9 | 19.9 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | 20.0 | -0.02 | | 60.00 | 60.0 | 60.0 | 60.0 | 59.9 | 60.0 | 59.9 | 60.0 | 59.9 | 60.0 | 60.0 | 60.0 | -0.03 | | 80.00 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 80.0 | 0.00 | | 100.00 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 0.00 | | 120.00 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | 120.1 | 120.0 | 120.0 | 120.0 | 120.0 | 120.0 | +0.01 | | 140.00 | 140.2 | 140.2 | 140.2 | 140.2 | 140.3 | 140.2 | 140.3 | 140.3 | 140.2 | 140.2 | 140.2 | +0.23 | | 160.00 | 160.4 | 160.5 | 160.5 | 160.5 | 160.4 | 160.5 | 160.5 | 160.5 | 160.5 | 160.5 | 160.5 | +0.48 | | 180.00 | 180.5 | 180.6 | 180.5 | 180.5 | 180.5 | 180.5 | 180.4 | 180.5 | 180.6 | 180.5 | 180.5 | +0.51 |
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