I’ve been spending some time over the past few months exploring the lean side of the house and looking for things I can adapt into the agile side of the house. The most interesting thing I found was the theory of constraints.
[...] CCPM planning results in the identification of the project’s critical chain, this is the longest path of dependent tasks and is therefore the constraint of the project which in turn determines the time duration of the project. When executing the project, CCPM focuses on the efficient completion of the critical chain tasks. At Aerosud a visual means of focus has been implemented through the use of a significant object, known as a “mascot”. A “mascot” is given to the resource performing the task on the critical chain, upon completion of this task the mascot is then moved to the resource performing the next task on the critical chain. In so doing the “mascot” moves along the sequence of tasks making up the critical chain. With a “mascot” on his/her desk, the resource must only work on the critical chain task, in so doing multi-taking is eliminated and focus is ensured. Aerosud has implemented the use of several fun “mascots” to further visually enhance the significance of the critical chain task. ...
Despite wide implementation of various continuous improvement programs, few companies make significant progress towards their operations excellence goals. ToC helps companies focus on the constraint that is preventing your company from being world class, leading to: ✓ Increase productivity and reduce lead times to increase your sales ✓ Cost reduction to improve your competitive position ✓ Process and operations improvement to deliver on time and make you the reliable supplier of choice ✓ Capability improvement to create ongoing improvements wherever they’re needed ✓ Quality improvement to make your products more attractive and sell more
The above “cloud” describes a generic conflict of living under the limitations of our knowledge. Goldrartt coined the epigram “Never Say I Know” to guide us to always look for signals that challenge our current understanding and by this prepare the next leap in performance. Problem is that recognizing the limitations of our knowledge might…
Clarke Ching joins us to discuss Theory of Constraints and the benefits of using these techniques at a software company like Skyscanner. Clarke is an Agile and Theory of Constraints expert. Born in New Zealand, he now lives in Scotland with his wife, Winnie, and their two children, Aisling and Alice. He discovered ToC in 1996, Agile in 2003, and has dedicated much of his working-life since then to combining the two. He has an MBA in Technology Management.
The Theory of Constraints International Certification Organization (TOCICO) announces a 2-Day workshop conference to be held at the Pravets Resort in Pravets, Bulgaria, featuring Keynote speakers, Round Table discussions and TOC Workshops. A cadre of the world`s leading Theory of Constraints (TOC) experts will be facilitating these Introduction to TOC Workshops in the areas of TOC Basics, Critical Chain Project Management, Supply Chain Logistics and the Thinking Processes.
The concept of “antifragility” has been a hot topic in the business world since the release of Nassim Taleb’s latest book. A quick overview can be found in this blog post – based on a short video intro by Taleb himself. Dr. Alan Barnard picked up the topic at this year’s TOCICO conference in his presentation “What does not kill us makes us stronger… or not”1,with the aim of showing how the Theory of Constraints can help systems (i.e. organizations, supply system or even individuals) become “antifragile”.
Conference is in English. 8h30 - 2nd of June 2016 - Central Paris. Hosted by Fapics and its partners. Come and hear David Poveda's testimony: his 16 implementations of Demand Driven MRP in Retail companies in South American and much more.
Fapics et ses partenaires ont le plaisir de vous convier à leur événement le jeudi 2 juin à 8h30 à Paris 6ème pour découvrir le témoignage exceptionnel de David POVEDA, pionnier du DDMRP dans le monde, avec des implantations dans plus de 16 entreprises du retail en Amérique du Sud. Une occasion unique de rencontrer cet expert international et partager son retour d'expérience ! Conférence en anglais dédiée aux directions générales et opérationnelles des Retailers
Sébastien Albouy, Director of Embraer Executive Jets Services centre in Paris Le Bourget airport explains why, after using Critical Chain Project Management (CCPM) they are implementing Throughput Accounting and also the roll out of CCPM to the rest of Embraer Executive Jets MRO in the world.
Johan Steyn, Managing Director of South African Aerosud Aviation is guest of Marris Consulting. He answers Philip Marris' questions about the progress made by Aerosud using Theory of Constraints.
Throughput Accounting (TA) can be understood as a simplified accounting system based on Theory of Constraints (ToC) principles. TA makes growth-driven management and decision making simpler and understandable even for people not familiar with traditional accounting. Beyond simplifying, TA has a different approach compared to traditional accounting. The latter will focus on cost control (cost…
Despite wide implementation of various continuous improvement programs, few companies make significant progress towards their operations excellence goals. ToC helps companies focus on the constraint that is preventing your company from being world class, leading to: ✓ Increase productivity and reduce lead times to increase your sales ✓ Cost reduction to improve your competitive position ✓ Process and operations improvement to deliver on time and...
This post is target at people who know Throughput Accounting well and are ready for an intellectual exercise. I think that the title Throughput Economics fits better than Throughput Accounting in describing a methodology that supports superior decisions, but has very little relevancy to accounting…
Current organizations underperform due to silo thinking and this creates the CIO conflict. Can CIOs be the fulcrum for success for the whole organization?
Dans le domaine de la formulation stratégique, Goldratt et al. (2002) présentent le S&TT (Strategy & Tactic Tree), une représentation graphique de la structure hiérarchique entre les buts, les
A ‘plan’ is a group of decisions and guidelines, most of them to be executed sometime in the future, in order to achieve a desired objective. Describing the objective, the outcome of the plan, including the criteria for determining the quality of the outcome, is the first mission of any planning. For instance, a project…
This week we welcome Daniel Feiman on the show. Daniel is the managing director of Build It Backwards, a global management consulting and training firm with expertise in strategy, finance and process.
Alejandro Fernández Rivera - Aplicación de CCPM en AIRPLAN Daniel Ortiz V - TOC y la elección de proyectos Claudio Rivero and Andres Guzman - TOC enBIOD Rafael Enrique Conde M - CONSULTORIA DEL GRUPO MEDITOP Javier Duque Ramirez - Enlos2 ladosdel escritorio Jaime Marún - CRECIMIENTO AUTO-SOSTENIBLE Gloria Marlene Díaz - PARAGÜERIA DEL NORTE Andrés Hurtado Pimienta - Teoríade lasRestricciones Alfonso Vélez - T.O.C. CREATUM ACCESORIOS S.A. Alejandro Fernández Rivera - Ingeniería del Proceso de Ventas Justin Roff-Marsch Jose Luis Bueno - TECNINTEGRAL IMPLEMENTACIÓN DE TOC Alejandro Céspedes -¡La secuencia importa!
Drum Buffer Rope (DBR) is a planning and scheduling solution derived from the Theory of Constraints (ToC).
The fundamental assumption of DBR is that within any plant there is one or a limited number of scarce resources which control the overall output of that plant. Synchronizing to this resource creates a drumbeat or pace of production. The plan for this resource is called “drum”. Other resources, (non-constraints) then match their pace to this resource.
It is silly obvious but didn’t occur to me until I faced it: building a Goal Tree is NOT mapping the current processes, a Goal Tree is NOT made to depict the current reality. It happened while I tried to promote the Goal Tree as a tool to reengineer a process. Nothing very complicated but…
Recommended. Background: one of the most successful TOC journeys recognized as such by Eli Goldratt in 2009. The topic of this March 2016 TOCPA conference is how they plan to continue their ever flourishing development.
Logical Thinking Process 6-days course: From 1st to 8th of June 2016 in Paris. “Craft an actionable future and bring your organization to a higher level” Logical Thinking Process, as the name suggests, uses sound logic and a set of tools or processes to provide executives and system managers an effective method for designing organizational strategy, planning its deployment, evaluating its effectiveness, and making corrections as needed in the shortest possible time. The LTP can typically produce a completed strategy within a matter of weeks, including the required deployment tasks and activities. It provides an easy way for executives to monitor progress of strategy deployment. In the problem-solving mode, resolution of complex system problems has been designed in as short as a few days and no more than several weeks (the time required for solution implementation varies with the nature of the situation).
Balance Flow not Capacity. EWAB Flow Technology have built in functionality and intelligence to balance the flow of products around the systems constraint resources protecting bottlenecks from starvation and making sure that even the very last product in each batch spends the shortest possible time to travel through the system. Drum. EWAB Flow Technology automatically balances the flow around the "drum", the constraint that sets the pace of the production system […]. Time Buffer. EWAB Flow Technology maintains a primary small Time Buffer in front of one or several machines that is the current constraint. A dynamic secondary Time Buffer is maintained upstream from the constraint(s), but only to a degree that is set by the "length of the rope". Space Buffers. EWAB Flow Technology Space Buffer …
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