| CPC B60W 50/06 (2013.01) [G06F 11/3457 (2013.01)] | 20 Claims |
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1. A system comprising:
one or more processors; and
one or more computer-readable media storing computer-executable instructions that, when executed, cause the one or more processors to perform operations comprising:
receiving an unperturbed driving simulation configured to simulate operation of an autonomous vehicle controller, the unperturbed driving simulation including a simulated environment and a simulated object within the simulated environment;
determining a plurality of perturbed driving simulations based on the unperturbed driving simulation, wherein determining each of the plurality of perturbed driving simulations includes:
determining a feature of the simulated object or the simulated environment; and
perturbing the feature by a perturbation value;
executing each of the plurality of perturbed driving simulations;
determining a first number of the plurality of perturbed driving simulations associated with a passing simulation result;
determining a second number of the plurality of perturbed driving simulations associated with a failing simulation result;
determining a simulation stability score associated with the unperturbed driving simulation, based at least in part on the first number and the second number;
executing the unperturbed driving simulation to determine a unperturbed simulation result;
validating, based at least in part on the unperturbed simulation result and the simulation stability score, the autonomous vehicle controller; and
based at least in part on validating the autonomous vehicle controller, transmitting the autonomous vehicle controller to an autonomous vehicle.
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