Self-evolving simulation-based testing loop for autonomous cyber-physical systems. Continuous scenario generation, execution, and telemetry analysis.
AutonomyLens是一个自进化的基于仿真的测试循环框架,用于自主网络物理系统(如无人机)的验证。将场景设计、仿真执行和遥测分析整合为统一的自进化循环。
class AutonomyLens:
def __init__(self, simulator, coverage_analyzer):
self.sim = simulator
self.coverage = coverage_analyzer
self.scenario_db = ScenarioDatabase()
def testing_loop(self, iterations=100):
for i in range(iterations):
# 1. 场景生成/选择
scenario = self.generate_or_select_scenario()
# 2. 仿真执行
telemetry = self.sim.execute(scenario)
# 3. 分析
coverage = self.coverage.analyze(telemetry)
failures = self.detect_failures(telemetry)
# 4. 进化
if coverage < threshold or failures:
self.evolve_scenarios(scenario, failures)
# 5. 更新知识库
self.scenario_db.update(scenario, coverage, failures)
def evolve_scenarios(self, base_scenario, failure_points):
# 基于失败的场景进化
mutations = [
self.add_environment_complexity(base_scenario),
self.stress_failure_conditions(base_scenario, failure_points),
self.combine_scenarios(base_scenario)
]
return mutations
┌─────────────────────────────────────┐
│ Scenario Generation/Selection │
└──────────────┬──────────────────────┘
▼
┌─────────────────────────────────────┐
│ Simulation Execution │
│ ┌──────────┐ ┌──────────┐ │
│ │ Physics │ │ Agent │ │
│ │ Engine │ │ System │ │
│ └──────────┘ └──────────┘ │
└──────────────┬──────────────────────┘
▼
┌─────────────────────────────────────┐
│ Telemetry Analysis │
│ ┌──────────┐ ┌──────────┐ │
│ │ Coverage │ │ Failure │ │
│ │ Analysis │ │ Detection│ │
│ └──────────┘ └──────────┘ │
└──────────────┬──────────────────────┘
▼
┌─────────────────────────────────────┐
│ Scenario Evolution │
│ (反馈到场景生成) │
└─────────────────────────────────────┘