Add Harmonic Vibration Profiles

This example demonstrates how to connect to the Sherlock gRPC service, import a project, create a lifecycle phase, add a harmonic event to the phase, and add harmonic vibration profiles.

Description

Sherlock’s gRPC API allows users to automate workflows such as adding harmonic vibration profiles to lifecycle phases. This script demonstrates how to: - Connect to the Sherlock service. - Import a project. - Create a lifecycle phase. - Add a harmonic event to the lifecycle phase. - Add vibration profiles to the harmonic event.

The harmonic vibration profiles simulate the effects of vibration conditions on the board.

import os

from examples.examples_globals import get_sherlock_tutorial_path

from ansys.sherlock.core import launcher
from ansys.sherlock.core.errors import SherlockImportProjectZipArchiveError

Connect to Sherlock

Connect to the Sherlock service and ensure proper initialization.

sherlock = launcher.connect(port=9092, timeout=10)

Traceback (most recent call last):
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\examples\01-project-configuration\add_harmonic_profile.py", line 65, in <module>
    sherlock = launcher.connect(port=9092, timeout=10)
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\.venv\Lib\site-packages\ansys\sherlock\core\launcher.py", line 324, in connect
    raise e
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\.venv\Lib\site-packages\ansys\sherlock\core\launcher.py", line 298, in connect
    channel = _connect_grpc_channel(
        host=LOCALHOST,
    ...<4 lines>...
        certs_dir=certs_dir,
    )
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\.venv\Lib\site-packages\ansys\sherlock\core\launcher.py", line 369, in _connect_grpc_channel
    channel = create_channel(
        transport_mode=transport_mode,
    ...<9 lines>...
        ],
    )
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\.venv\Lib\site-packages\ansys\sherlock\core\utils\cyberchannel.py", line 149, in create_channel
    return create_mtls_channel(host, port, certs_dir, cert_files, grpc_options)
  File "C:\Users\ansys\actions-runner\_work\pysherlock\pysherlock\.venv\Lib\site-packages\ansys\sherlock\core\utils\cyberchannel.py", line 364, in create_mtls_channel
    raise FileNotFoundError(error_message) from e
FileNotFoundError: Certificate file not found: certs\ca.crt. Ensure that the certificates are present in the 'certs' folder or set the 'ANSYS_GRPC_CERTIFICATES' environment variable.

Delete Project

Delete the project if it already exists.

try:
    sherlock.project.delete_project("Test")
    print("Project deleted successfully.")
except Exception:
    pass

Import Tutorial Project

Import the tutorial project zip archive from the Sherlock tutorial directory.

try:
    sherlock.project.import_project_zip_archive(
        project="Test",
        category="Demos",
        archive_file=os.path.join(get_sherlock_tutorial_path(), "Auto Relay Project.zip"),
    )
    print("Tutorial project imported successfully.")
except SherlockImportProjectZipArchiveError as e:
    print(f"Error importing project zip archive: {e}")

Create Lifecycle Phase and Add Harmonic Event

Create a new lifecycle phase and add a harmonic event to it.

try:
    phase_name = "Life Phase Example"
    event_name = "Example Harmonic Event"

    # Create lifecycle phase
    sherlock.lifecycle.create_life_phase(
        project="Test",
        phase_name=phase_name,
        duration=1.5,
        duration_units="sec",
        num_of_cycles=4.0,
        cycle_type="COUNT",
        description="Example lifecycle phase.",
    )
    print(f"Lifecycle phase '{phase_name}' created successfully.")

    # Add harmonic event to lifecycle phase
    sherlock.lifecycle.add_harmonic_event(
        project="Test",
        phase_name=phase_name,
        event_name=event_name,
        duration=1.5,
        duration_units="sec",
        num_of_cycles=4.0,
        cycle_type="PER MIN",
        sweep_rate=5,
        orientation="45,45",
        profile_type="Triaxial",
        load_direction="2,4,5",
        description="Example harmonic event.",
    )
    print(f"Harmonic event '{event_name}' added successfully.")

    # Add harmonic vibration profiles to the lifecycle phase.
    sherlock.lifecycle.add_harmonic_vibe_profiles(
        project="Test",
        harmonic_vibe_profiles=[
            (phase_name, event_name, "Profile z axis", "HZ", "G", [(10, 1), (1000, 1)], "z")
        ],
    )
    print("Harmonic vibration profile added successfully.")

except Exception as e:
    print(f"Error creating life phase, harmonic event, or harmonic vibe profiles. {e}")