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START YOUR PROJECT

01 FULL-STACK ENGINEERING

Resolve the
whole vehicle
problem.

AEVISS coordinates materials, structure, interfaces, validation and series delivery around the requirements of one vehicle programme.

ENTER THE ENGINEERING WORKSPACE ↓

FROM VEHICLE INPUTS TO A RELEASED, MANUFACTURABLE DEFINITION

ONE PROGRAMMEENGINEERING
RESPONSIBILITY
MASS TARGETEQUIPMENT LOADSBODY INTERFACES THERMAL + ACOUSTICASSEMBLY SEQUENCEVALIDATION CRITERIA

CONSTRAINT FIELD / LIVE PROGRAMME INPUTS

THE ENGINEERING THESIS

The best lightweight structure is the one the vehicle can integrate, validate and build.

VEHICLE ARCHITECTUREMANUFACTURABLE PRODUCTPROGRAMME EVIDENCE

02 RESPONSIBILITY LOOP

One constraint changes
the others.

A lighter panel is not enough. Vehicle performance depends on how material, structure, interfaces, assembly and verification work together.

  1. 01

    Vehicle definition

    Establish architecture, load cases, adjacent systems and acceptance criteria.

  2. 02

    Material system

    Configure the sandwich structure for the duty and environment.

  3. 03

    Structural response

    Resolve stiffness, local reinforcement and load paths.

  4. 04

    Integration logic

    Coordinate equipment, routes, openings, joining and assembly.

  5. 05

    Process definition

    Translate the product into tooling, controls and repeatable operations.

  6. 06

    Evidence feedback

    Return simulation, prototype and validation findings to the definition.

Two senior engineers reviewing a full-size sandwich composite bus roof with bright aluminium upper skin, integrated openings and a visible five-layer demonstration cross-section

REPRESENTATIVE ENGINEERING VIEW / CONFIGURATION VARIES BY PROGRAMME

03 DESIGN WORKSPACE

Make the trade-offs visible.

Engineering decisions are evaluated against the same vehicle definition, so a gain in one area does not create an unseen problem elsewhere.

D / 01

Structure versus mass

Put material and reinforcement only where the duty requires them.

D / 02

Insulation versus integration

Protect the thermal envelope around openings and interfaces.

D / 03

Product versus assembly

Design around how the structure reaches and joins the vehicle.

SIMULATION + TEST CORRELATION

Model the response.
Measure the behaviour.

Finite element decisions are checked against physical evidence at material, sandwich-panel and component level.

Finite element global stress contour for a sandwich composite bus roof
FULL ROOF MODELGlobal stress response under vehicle duty loads
English comparison of simulation and test results for sandwich-panel bending and honeycomb compression
PHYSICAL CORRELATIONSimulation and measured response compared on the same specimen

04 PROTOTYPE + VALIDATION

Evidence closes the
engineering loop.

Validation is a source of design evidence connecting requirements, analysis, prototypes and the released product—not a final checkpoint added at the end.

  • Requirement-aligned analysisEvaluate the conditions defined by the vehicle programme.
  • Purpose-built prototypesCreate physical evidence for the behaviours and interfaces that matter.
  • Traceable design responseReturn findings to the product definition and acceptance discussion.
Two engineers validating a full-size nine-metre aluminium sandwich-composite bus roof on a sensor-equipped structural test fixture
PROGRAMME EVIDENCE PACKRequirement → Analysis → Physical evidence → Design response

05 INDUSTRIALISATION

Carry engineering intent
into series delivery.

Product definition, tooling, process controls and quality responsibility stay connected as the programme moves from prototype to repeatable supply.

Technicians aligning a nine-metre SURBODY sandwich-composite roof above the open roof aperture of an aluminium bus body.
RELEASED PRODUCT

What the vehicle needs

Defined geometry, interfaces, material requirements and acceptance evidence.

ENGINEERING CONTINUITY →
SERIES OPERATION

What delivery must preserve

Tooling, process definition, inspection, traceability and controlled change.

06 QUALITY + CHANGE CONTROL

Keep the product
definition intact.

CONTROL 01Requirement traceabilityVehicle input to released definition

CONTROL 02Material and process controlSpecified inputs to repeatable operation

CONTROL 03Inspection evidenceProduct conformity to acceptance record

CONTROL 04Engineering changeImpact reviewed across interfaces

CONTROL 05Delivery feedbackField learning returned to engineering

Three senior engineers reviewing vehicle drawings, a bus body model and a sandwich-composite sample

07 START YOUR PROJECT

Start with the constraint
you cannot solve
in isolation.

Share the vehicle architecture, programme target or integration challenge you can disclose. We will structure the first engineering discussion around the connected decisions.

START AN ENGINEERING ASSESSMENT Do not send confidential drawings or technical files until an appropriate confidentiality process is in place.