※ 引述《jimhu (胡小扬)》之铭言：
: https://youtu.be/oPeSQDffskc
: 影片先上
: 原本以为BMW+轿车成绩应该有个75以上
: 结果没想到是68....
: 最近好多车款成绩都很惨阿....
ISO 3888: Passenger cars — Test track for a severe lane-change manoeuvre
Part 1: Double lane-change
https://i.imgur.com/fWUIGNK.jpg
Part 2: Obstacle avoidance
https://i.imgur.com/Qz9tjAu.jpg
km77的麋鹿测试就是ISO 3888里的Part2，测试项目是Obstacle avoidance
也就是紧急闪避障碍物的能力好坏，但不是直接推论操控性
其中Track也会视车宽调整宽度，不会有大车就不利于测试的情况
其他的操控性相关还有
ISO 4138: Passenger cars — Steady-state circular driving behaviour
Method 1 — Constant-radius
Method 2 — Constant steering wheel angle
Method 3 — Constant speed
https://i.imgur.com/7qJsdgN.jpg
ISO 7401: Road vehicles — Lateral transient response test methods
(1) Step input
https://i.imgur.com/tavkfPZ.jpg
(2) Pulse input
https://i.imgur.com/w6soyII.jpg
(3) Sinusoidal input, one period (ISO/TR 8725)
(4) Random input (ISO/TR 8726)
ISO/TR 8725: Road vehicles —
Transient open-loop response test method with one period of sinusoidal input
ISO/TR 8726: Road vehicles —
Transient open-loop response test method with pseudo-random steering input
ISO 13674: Road vehicles —
Test method for the quantification of on-centre handling
Part 1: Weave test
Part 2: Transition test
ISO 17288:Passenger cars — Free-steer behaviour
Part 1: Steering-release open-loop test method
Part 2: Steering-pulse open-loop test method
其他还有Pylon Course Slalom Test(GB/T6323.1或CNS 9244 D3131)
https://i.imgur.com/8exGDCm.jpg
以及J-Turn, Fishhook等测试项目
https://i.imgur.com/kUVPiRU.jpg
https://i.imgur.com/BcJ8s9U.jpg
GB/T与操控相关测试项目
https://i.imgur.com/k9PGXjI.png
也就是说，操控性评定是许多独立测试项目的综合结结果
不是单单只看其中一项
最常拿来参考性能车的指标是最大侧向G值(ISO 4138)和slalom
https://i.imgur.com/r57PtQ8.jpg
ISO 3888这项测试则是针对"急遽变换车道"下的车辆响应
由于车上循迹介入控制程度高，常被拿来比较车辆动态控制的优劣
Adaptive Robust Vehicle Motion Control for Future Over-Actuated Vehicles
https://reurl.cc/j7GdQq
动态控制好坏会受控制器频率影响
https://i.imgur.com/GRhey2x.jpg
lateral velocity control
https://i.imgur.com/PKHMm5U.jpg