collisions using wiedemann model when driving at hight speed

[behrisch]

wiedemann doesn't brake hard enough in some situations.
The model accordnig to Stebens would prevent collisions by braking very hard shortly before collision (i.e. decel > 10) but the current implementation uses maxDecel

Migrated from http://sumo.dlr.de/ticket/1351

{
    "status": "new", 
    "changetime": "2014-11-04T14:34:07Z", 
    "description": "wiedemann doesn't brake hard enough in some situations. \nThe model accordnig to Stebens would prevent collisions by braking very hard shortly before collidion (i.e. decel > 10) but the current implementation uses maxDecel", 
    "reporter": "namdre", 
    "cc": "", 
    "resolution": "", 
    "_ts": "1415111647102344", 
    "component": "microsim - car following", 
    "summary": "collisions using wiedemann model", 
    "priority": "minor", 
    "keywords": "", 
    "time": "2014-06-25T09:04:32Z", 
    "milestone": "2.0.0", 
    "owner": "", 
    "type": "defect"
}

[behrisch]

@behrisch changed milestone from "0.22.0" to "2.0.0"

[namdre]

collision still occurs