接入test_mql真实固定气室拓扑
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@@ -4,10 +4,12 @@ from dataclasses import dataclass
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from typing import Callable
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from PythonModels.components.amesim_pneumatic import (
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AmesimPneumaticGas,
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AmesimPneumaticOrifice,
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AmesimPneumaticVolume,
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)
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from PythonModels.core.medium import ThermodynamicProperties
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from PythonModels.core.ports import PortState
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from PythonModels.core.state import VolumeState
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@@ -30,15 +32,72 @@ class TestMqlPneumaticTopologyCandidate:
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target_port: str
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source_is_typed_pneumatic: bool
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target_is_typed_pneumatic: bool
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category: str
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reason: str
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@dataclass(frozen=True)
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class TestMqlPneumaticChamberSegmentSpec:
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name: str
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inlet_node_alias: str
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inlet_line_alias: str
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inlet_orifice_alias: str
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inlet_orifice_boundary_port: str
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inlet_orifice_volume_port: str
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volume_alias: str
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volume_inlet_port: str
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volume_outlet_port: str
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outlet_orifice_alias: str
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outlet_orifice_volume_port: str
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outlet_orifice_boundary_port: str
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outlet_line_alias: str
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outlet_node_alias: str
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source: str = "amesim-cir-topology"
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@dataclass(frozen=True)
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class TestMqlPneumaticTopologyDiscovery:
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branch_specs: tuple[TestMqlPneumaticBranchSpec, ...]
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chamber_segment_specs: tuple[TestMqlPneumaticChamberSegmentSpec, ...]
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blocked_candidates: tuple[TestMqlPneumaticTopologyCandidate, ...]
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@dataclass(frozen=True)
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class TestMqlPneumaticBoundaryCondition:
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pressure_pa: float
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temperature_k: float
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def properties(self, gas: AmesimPneumaticGas) -> ThermodynamicProperties:
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if self.pressure_pa <= 0.0:
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raise ValueError("boundary pressure must be positive")
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if self.temperature_k <= 0.0:
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raise ValueError("boundary temperature must be positive")
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return ThermodynamicProperties(
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p=self.pressure_pa,
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T=self.temperature_k,
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rho=gas.density(self.pressure_pa, self.temperature_k),
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u=gas.specific_internal_energy(self.temperature_k),
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h=gas.specific_enthalpy(self.temperature_k),
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)
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@dataclass(frozen=True)
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class TestMqlPneumaticChamberSegmentComponents:
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volume: AmesimPneumaticVolume
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inlet_orifice: AmesimPneumaticOrifice
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outlet_orifice: AmesimPneumaticOrifice
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spec: TestMqlPneumaticChamberSegmentSpec
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@dataclass(frozen=True)
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class TestMqlPneumaticChamberSegmentSnapshot:
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chamber: ThermodynamicProperties
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inlet_boundary: ThermodynamicProperties
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outlet_boundary: ThermodynamicProperties
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inlet_flow: float
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outlet_flow: float
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@dataclass(frozen=True)
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class TestMqlPneumaticBranchComponents:
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name: str
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@@ -184,3 +243,139 @@ class TestMqlPneumaticClosure:
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*upstream_derivative.as_vector(),
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*downstream_derivative.as_vector(),
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]
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class TestMqlPneumaticChamberSegmentClosure:
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"""Boundary-reduced fixed chamber segment discovered from AMESim topology.
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The two PNL0001 lines remain prescribed boundary interfaces in this first
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closure. Their aliases are retained in the spec so line dynamics can be
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inserted later without rediscovering the component path.
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"""
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def __init__(
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self,
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*,
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components: TestMqlPneumaticChamberSegmentComponents,
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inlet_boundary: TestMqlPneumaticBoundaryCondition,
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outlet_boundary: TestMqlPneumaticBoundaryCondition,
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) -> None:
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self.components = components
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self.inlet_boundary = inlet_boundary
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self.outlet_boundary = outlet_boundary
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def initial_state_vector(self) -> list[float]:
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return self.components.volume.get_state_vector()
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def apply_state_vector(self, values: list[float]) -> None:
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if len(values) != 2:
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raise ValueError("single-chamber segment state vector requires two values")
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self.components.volume.set_state_vector(values)
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def snapshot(
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self,
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state_vector: list[float] | None = None,
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) -> TestMqlPneumaticChamberSegmentSnapshot:
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if state_vector is not None:
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self.apply_state_vector(state_vector)
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chamber = self.components.volume.properties()
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inlet_boundary = self.inlet_boundary.properties(self.components.volume.gas)
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outlet_boundary = self.outlet_boundary.properties(self.components.volume.gas)
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inlet_temperature = (
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inlet_boundary.T if inlet_boundary.p >= chamber.p else chamber.T
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)
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outlet_temperature = (
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chamber.T if chamber.p >= outlet_boundary.p else outlet_boundary.T
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)
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inlet_flow = self.components.inlet_orifice.mass_flow(
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inlet_boundary.p,
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chamber.p,
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inlet_temperature,
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)
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outlet_flow = self.components.outlet_orifice.mass_flow(
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chamber.p,
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outlet_boundary.p,
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outlet_temperature,
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)
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snapshot = TestMqlPneumaticChamberSegmentSnapshot(
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chamber=chamber,
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inlet_boundary=inlet_boundary,
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outlet_boundary=outlet_boundary,
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inlet_flow=inlet_flow,
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outlet_flow=outlet_flow,
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)
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self._write_port_states(snapshot)
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return snapshot
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@staticmethod
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def _port(
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component: AmesimPneumaticVolume | AmesimPneumaticOrifice,
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port_name: str,
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) -> PortState:
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if port_name == "port_1":
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return component.port_a
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if port_name == "port_2":
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return component.port_b
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raise ValueError(f"unsupported pneumatic port: {port_name}")
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def _write_port_states(
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self,
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snapshot: TestMqlPneumaticChamberSegmentSnapshot,
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) -> None:
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spec = self.components.spec
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chamber = self.components.volume
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inlet_orifice = self.components.inlet_orifice
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outlet_orifice = self.components.outlet_orifice
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inlet_boundary_port = self._port(
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inlet_orifice,
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spec.inlet_orifice_boundary_port,
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)
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inlet_volume_port = self._port(inlet_orifice, spec.inlet_orifice_volume_port)
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inlet_boundary_port.p = snapshot.inlet_boundary.p
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inlet_boundary_port.m_flow = snapshot.inlet_flow
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inlet_boundary_port.h_outflow = snapshot.inlet_boundary.h
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inlet_volume_port.p = snapshot.chamber.p
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inlet_volume_port.m_flow = -snapshot.inlet_flow
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inlet_volume_port.h_outflow = snapshot.chamber.h
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chamber_inlet_port = self._port(chamber, spec.volume_inlet_port)
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chamber_outlet_port = self._port(chamber, spec.volume_outlet_port)
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chamber_inlet_port.m_flow = snapshot.inlet_flow
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chamber_outlet_port.m_flow = -snapshot.outlet_flow
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outlet_volume_port = self._port(
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outlet_orifice,
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spec.outlet_orifice_volume_port,
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)
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outlet_boundary_port = self._port(
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outlet_orifice,
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spec.outlet_orifice_boundary_port,
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)
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outlet_volume_port.p = snapshot.chamber.p
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outlet_volume_port.m_flow = snapshot.outlet_flow
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outlet_volume_port.h_outflow = snapshot.chamber.h
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outlet_boundary_port.p = snapshot.outlet_boundary.p
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outlet_boundary_port.m_flow = -snapshot.outlet_flow
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outlet_boundary_port.h_outflow = snapshot.outlet_boundary.h
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def rhs(self, state_vector: list[float]) -> list[float]:
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snapshot = self.snapshot(state_vector)
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spec = self.components.spec
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chamber = self.components.volume
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derivative = chamber.derivatives_from_two_connections(
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port_a_m_flow=self._port(chamber, "port_1").m_flow,
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connected_h_a=(
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snapshot.inlet_boundary.h
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if spec.volume_inlet_port == "port_1"
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else snapshot.outlet_boundary.h
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),
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port_b_m_flow=self._port(chamber, "port_2").m_flow,
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connected_h_b=(
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snapshot.inlet_boundary.h
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if spec.volume_inlet_port == "port_2"
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else snapshot.outlet_boundary.h
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),
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internal_h=snapshot.chamber.h,
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)
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return derivative.as_vector()
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