a075e4fc5c
* Improved braking, collision negotiation. * Improved braking algorithm for smoother approach to lead vehicle. * Implemented smoother path boundary modification to aid smoother braking. * Re-worked collision negotiation algorithm. * Improved collision candidate filtering. * Added safe-guard in case of vehicle removal in collision stage. * Used local variable for heavily referenced object in localization stage. * Implemented vector relative velocities for motion planner's collision consideration. * Moved collision candidate sorting logic from collision stage to localization stage. * Sorting collision candidates using their ids instead of shared pointers to avoid memory corruption. * Improved conditions for collision consideration for greater efficiency. * Removed fps limit in async mode. * removed unused variable e * Implemented more details in snippet profiler Demonstration of compute bottleneck demo * Deeper bottleneck investigation demo * * Implemented road curvature threshold for path polygon vertex selection * Implemented direct boost point append to construct polygons * * Fix for polygon shrink bug. * Changed polygon start point relative to front waypoint instead of vehicle location. * Removed debug statements * Implemented lock and track logic for collision avoidance instead of state-less boundary extension. Improved braking logic to approach moving lead vehicle until a threshold and then following it at distance. * Increased vertical overlap threshold to accomodate high slope roads. * Implemented PR review change * Fixed collision negotiation bug inside junctions. * Implemented speed dependent (linear) follow distance. Temporary solution to flush overcompensating controller state. * Clamped velocity integral to avoid accumulating over-compensation for vehicles that take a long time to reach high target velocities. * changes to pid values changes to collision stage conditions Co-authored-by: Jacopo Bartiromo <jackbart94@gmail.com> Co-authored-by: Jacopo Bartiromo <32928804+jackbart94@users.noreply.github.com> Co-authored-by: bernat <bernatx@gmail.com> |
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