BIM and Digital Twin

OMG Systems Modeling Language. Digital Engineering Group™: What is a Digital Twin? Washingtonpost. Mbse:authoritative_source_of_truth [MBSE Wiki] Concise Definition An authoritative source of truth is an entity such as a person, governing body, or system that applies expert judgement and rules to proclaim a digital artifact is valid and originates from a legitimate source.

Description The authoritative source of truth for a digital artifact serves as the primary means of ensuring the credibility and coherence of the digital artifact that its creators share with a variety of stakeholders. It gives stakeholders from diverse organizations and distributed locations the authorization to access, analyze, and use valid digital artifacts from an authoritative source. Management of Activities, Time and Resources for International Construction Solutions.

Digital project twin. A digital project twin (or also digital twin of the project) is a virtual equivalent of intangible assets and processes by using digits, particularly binary digits, around a temporary undertaking.

Origins[edit] Concept[edit] Field Matrix of the Concept of Digital Project Twin: Techniques within the circles are examples A project is the realization of a unique and innovative deliverable and thus something performed to develop an object. Part 1: Digital Engineering Supports Asset Availability and Sustainment - Amentum. Part 2: What are digital twins and digital threads? - Amentum. (20.2 SBIR) Navy - Digital Twin Technologies to Improve Mission Readiness and Sustainment. Digital Twin Technologies to Improve Mission Readiness and Sustainment Navy SBIR 20.2 - Topic N202-105 Naval Air Systems Command (NAVAIR) - Ms.

Donna Attick navairsbir@navy.mil Opens: June 3, 2020 - Closes: July 2, 2020 (12:00 pm ET) N202-105 TITLE: Digital Twin Technologies to Improve Mission Readiness and Sustainment. Digital Engineering Strategy Focus Area #2: the Authoritative Source of Truth. “[The US Department of Defense] DoD defines digital engineering as an integrated digital approach that uses authoritative sources of system data and models as a continuum across disciplines to support lifecycle activities from concept through disposal”DoD Digital Engineering Strategy, Office of the Deputy Assistant Secretary of Defense for Systems Engineering, June 2018.

Once the decision has been made to institutionalize models to support a digital engineering enterprise, the focus naturally switches to the fidelity of those data-driven models and the organization’s ability to optimize their application in evidence-based decision-making. This model repository, or authoritative source of truth, thus requires definition, governance and lifecycle application. What Is the Authoritative Source of Truth? In everyday parlance, reference data, models or other information can come from a number of different sources. The Authoritative Source of Truth Must be Governed. Start [MBSE Wiki] Welcome to the Model-Based Systems Engineering (MBSE) Wiki.

This wiki supports the activities of the MBSE Initiative that is sponsored by the International Council on Systems Engineering ( INCOSE) and the OMG Systems Engineering DSIG ( OMG SE DSIG). Refer to the MBSE Initiative Overview for a brief summary. Mbse:digital_engineering_ecosystem [MBSE Wiki] Concise Definition A digital engineering ecosystem includes enterprises' interconnected digital environments, stakeholder-networks, and semantic data that allows the exchange of digital artifacts from an authoritative source of truth to serve the stakeholder communities' interests [1].

Description. Digital Twins: A Comprehensive Solution or Hopeful Vision? The concept of the digital twin has been gaining significant momentum in the geospatial domain since 2016.

Although there is some consensus on the basic features of a digital twin, some critical reflection is still necessary to make the concept tangible. Only then can the digital twin be implemented as a technical solution that scales to real-world problems rather than being an abstract vision for partial solutions. In this article, the authors reflect on the practical digital twin-related challenges in the geospatial domain. The concept of a digital twin (DT) originated in the manufacturing industry, where a DT is used as an exact virtual copy of a product with the aim to control and improve it.

For this – besides being a virtual copy of the past, current and future states of its physical counterpart – the DT should contain a self-evaluation functionality based on continuous updates and provide an interaction mechanism to evaluate what-if scenarios. Naval Sea Systems Command > Home > Warfare Centers > NSWC Carderock. MBPS. In a typical DoD weapon system development the design process is divided into functional design, preliminary [physical] design and detailed [physical] design.

It is important to capture these designs, and the analyses that justify them, for use during sustainment. DoD systems are often fielded for decades. Re-designs to insert new technology or replace obsolete parts are not unusual. Retaining designs and the analyses that explain them are critical to understanding the impacts of any change we make. Model-based Product Support (MBPS) Prototype Project - NSTXL.

Aerospace Digital Transformation - Northrop Grumman. To road to model-based and connected PLM (part 5) In my last post, I zoomed in on a preferred technical architecture for the future digital enterprise.

Drawing the conclusion that it is a mission impossible to aim for a single connected environment. Instead, information will be stored in different platforms, both domain-oriented (PLM, ERP, CRM, MES, IoT) and value chain oriented (OEM, Supplier, Marketplace, Supply Chain hub). In part 3, I posted seven statements that I will be discussing in this series. In this post, I will zoom in on point 2: Data-driven does not mean we do not need any documents anymore. Digital Twins for Predictive Maintenance. Integrated program planning and execution for aerospace and defense. Computerized Maintenance Management Systems (CMMS) Introduction Know What Work Has Been Done on Your Assets and What it Costs!

What is CMMS? CMMS is software that is used to schedule and record operation and preventive/planned maintenance activities associated with facility equipment. Primavera Unifier - Asset Lifecycle Management Software. An Intelligent Low-Code Platform for the Digital Age. NSRP – Shipbuilding R&D Collaboration. Navy Optimizing Shipyards With Digital Twin Technology. The Los Angeles-class fast-attack submarine USS Olympia arrives at Puget Sound Naval Shipyard. Navy photo The Navy’s public shipyards — which repair the service’s submarines and aircraft carriers — are aging and facing obsolescence issues.

How digital twins keep Navy ahead on ship maintenance. How digital twins keep Navy ahead on ship maintenance By Stephanie KanowitzMay 01, 2020 With a digital twin of a ship, the Navy can conduct shipboard repairs and maintenance while at sea, ensuring the readiness of combat systems without the need to dock. The Naval Surface Warfare Center (NSWC) in Port Hueneme, Calif., has been working with Aerial Alchemy, an unmanned aerial systems company, to research ways to use digital twins and UAS for this purpose. Digital Thread: Building Continuity Across Products, Processes, and People. Spatial Flow - Home. Navy Use of Laser Scanning Already Showing Big Savings; Summit This Month to Refine Plans.

Lt. Clay Greunke, assigned to Space and Naval Warfare Systems Command (SPAWAR), demonstrates three-dimensional scanning and virtual reality by walking through processed scanned data from the guided-missile destroyer USS Truxtun (DDG 103) [on right] compared to two-dimensional drawings of the ship [on left], on May 26, 2017. The SPAWAR 3D scanning team recently received the 2016 Secretary of the Navy’s innovation award in the category of automated process development for their development of virtual and augmented reality during an official ceremony on June 5, 2017. US Navy photo illustration. Program Management Office Situational Awareness. MBSE Solutions. Documenting Your System is Different Than Designing Your System.

The Digital Thread – Is Model Based System Engineering (MBSE) Weaving the Fabric? The term digital thread has become something of a buzzword lately that goes beyond the aerospace and defense industries to include manufacturing and other sophisticated physical systems. Systems engineering is a part of that digital thread. GIS Mapping Software, Location Intelligence & Spatial Analytics. Smart Simulation of Reality: Digital Twins. Strictly speaking, digital twins are not an innovation in their own right, but rather the intelligent application of key driver technologies such as Internet of Things (IoT), 5G network technology, artificial intelligence (AI), and virtual reality (VR) to large amounts of information from internal and external data sources. With smart digital twin applications, real workflows and processes can be better understood and optimized visually without having to intervene in reality.

As the cost of key technologies falls, digital twin technologies are becoming accessible to the broadest possible range of businesses. Planning, BIM & Construction Today. MagicDraw. Digital twins in naval shipbuilding - Global Defence Technology. CHIPS Articles: Real-Time Digital Twins of At-Sea Ships Speed Warfighting Capability to the Fleet. 11 Examples of a Digital Twin. Product Lifecycle Management (PLM) Digital Twin Use Cases and Applications. Modeling and Simulation Enterprise (MSE) DOD is adopting Digital Engineering Strategy based on Model-Based Systems Engineering (MBSE) for Military System of Systems (SOS) Home - Gafcon Digital. What Is a Digital Thread? "Synergy of the Developed 6D BIM Framework and Conception of the nD BIM" by Shawn Edward O'Keeffe.

Gsa. BIM for Project Controls. WBDG - Whole Building Design Guide. Integration of Earn Value Management into BIM Projects. WBDG - Whole Building Design Guide. 22 terms in BIM you should know – Bim Corner. Walking the talk: Best practices for digital construction. Design Data, BIM and Ship Information Management. Enabling MBSE by integrating SysML with PLM, CAD/CAE, Databases - Modeling Community Blog. OMG Systems Modeling Language. Home - Digital Twinning Australia. EcoDomus. Realizing a BIM Digital Twin & Digital Thread with ShareAspace : Eurostep. Cheat sheet: What is Digital Twin? What is IFC? What Is Digital Twin Technology - And Why Is It So Important? Navy Optimizing Shipyards With Digital Twin Technology. What Is Digital Twin Technology And Why It's Important.

POSC Caesar – Trac. Welcome to the National BIM Standard - United States. Building information modeling and planning and control - Search. (68) Lockheed Martin Applies Digital Twin Technology on NASA’s OSIRIS-REx Mission. Home - buildingSMART Technical. IFC4 Documentation. Industry Foundation Classes. EcoDomus. WBDG - Whole Building Design Guide. Benefits of 4D & 5D BIM to Construction Projects. NSRP – Shipbuilding R&D Collaboration. NAVFAC Building Information Management and Modeling (BIM) & Facility Electronic Operation and Maintenance Support Information (eOMSI) Program. Virtual Reality and BIM: The future of shipbuilding? - Cruise Ship Interiors Expo Europe. BIM (Building Information Management, Modeling, Model) vs. EVM (Earned Value Managment) vs. TCO (Total Cost of Ownership) – LEAN Construction Project Delivery Methods – Job Order Contracting, IPD, 5D BIM.