CDDP Terms Dictionary (Français)

Demand Driven Institute would like to express our deepest appreciation for the volunteer efforts of Michel Gavaud, Bernard Milian, Caroline Mondon, Paul Cordie and Laurent Vigouroux for their translation of these terms.
Terme Anglais
Terme français
Définition
actively synchronized replenishment
A set of demand‐driven inventory and materials positioning, planning, Réapprovionnement and execution techniques.
Activement Synchronisé (RAS)
Point d'équilibre du RAS
actively synchronized replenishment The point of indifference between the investment in adding stock (ASR) equilibrium positions (typically component parts) and the lead‐time inventory compression resulting from that investment (typically parent items).
ADU
Acronym of Average Daily Usage
CMJ
ADU alert
An alert indicating a significant change in ADU within a defined set of parameters (quantity and time).
A defined shorter rolling range within the broader rolling horizon used to calculate ADU.
A defined level of change in ADU that triggers the alert within the ADU alert horizon.
A process of dynamically adjusting strategically replenished buffers incorporating a rolling horizon.
Any batch that is not equal to actual demand.
Acronym of Actively Synchronized Replenishment
A qualified cumulative lead time defined as the longest unprotected/unbuffered sequence in a bill of material.
Alerte CMJ
ADU alert horizon
ADU alert threshold
ADU‐based recalculation
artificial batch
ASR
ASR lead time (ASRLT)
Horizon d'alerte CMJ
Seuil d'alerte CMJ
Recalcul basé sur la CMJ
Lot artificiel
RAS
Délai du RAS (DRAS)
available stock
A planning calculation to determine the planning status of a stocked item. The equation is on‐hand + on‐order stock (also referred to as open supply) –unfulfilled qualified actual demand. If the available stock Flux disponible equation yields a position in the green zone of a buffer, then typically no planning action is required.
average daily usage (ADU)
Average usage of a part, component, or good on a daily basis. buffer penetration The amount of remaining buffer, typically expressed as a percentage.
buffer profile
A globally managed group of parts with similar lead time, variability, control, and order management characteristics.
A stratification layer within a stock buffer. Typically, buffer zones are colorcoded with red, yellow, and green assignments.
The process of creating supply orders based on the available stock equation and decoupled explosion.
buffer zone
consumption‐based supply generation
Control points current on‐hand alert
Customer tolerance time DDMRP
decoupled explosion
demand‐driven material requirements planning (DDMRP)
dynamic buffers
Consommation Moyenne Journalière (CMJ)
Pénétration du buffer
Profil de buffers
Zone du buffer
Génération d'un approvisionnement basé sur la consommation
Places to transfer, impose, and amplify control through a defined area. Points de contrôle
When set as a specific resource they are often called a “Drum” or a “Pacesetter”. Control Points are typically selected based on four criteria: 1. Points of Scarce Capacity determine the total system output potential. 2. Exit and Entry Points are the boundaries of your effective control. 3. Common Points are points where one place controls many things. 4. Points that Have Notorious Process Instability can be planned for and controlled better when visibility and focus is placed on the resource and its variability.
An execution alert generated by on‐hand penetration into a buffer. Alerte sur stock physique Typically, on‐hand alert will be set for red zone penetrations and out‐of‐ actuel
stock situations.
the time the market or customer is willing to wait before seeking other Délai tolérance client
sources of supply.
Acronym of Demand Driven Material Requirements Planning
DDMRP
The cessation of bill of material explosion at any buffered/stocked Eclatement découplé
position.
An innovative method to plan materials that enables a company to build Demand Driven MRP
more closely to actual market requirements.
Buffer levels that are adjusted either automatically or manually based buffers dynamiques
on changes to key part traits.
execution horizon
Flow Index green zone
The life cycle of orders from the time the order is created and/or released to the time it is closed.
A comparative tool used to show the differences of expected average order frequency across multiple items. It is calculated by taking the green zone and dividing it by the ADU.
The top layer of a replenished and replenished override buffer. If available stock is in this zone, then no additional supply is created.
Horizon d'exécution
Zone Verte
lead‐time alert
An alert/warning generated by an LTM part. An alert will be triggered Alerte sur délai
whenever the part enters a different time zone from its buffer. Green is the first alert to be encountered, followedby yellow and then red.
lead‐time alert zone
The zone associated with the percentage of lead time that provides the definition for lead‐time alerts. The LTMalert zone has three equal sections colorcoded green, yellow, and red.
A critical nonstocked part that will have special attention paid to it over its execution horizon. Typically, LTMparts are critical, long‐leadtime components that do not have sufficient volume to justify stocking. A portion of the lead time of the part (typically 33 percent) will have a three‐zoned warning applied to it. That portion is typically divided into three equal sections.
Acronym of Lead‐Time‐Managed part
The lead time that will allow an increase in price or the capture of additional business either through existing or new customer channels.
lead‐time‐managed (LTM) part
LTM part
market potential lead time
material synchronization alert Matrix Bill Of Material nonbuffered part
occurrence‐based recalculation
on‐hand alert level Open supply order spike horizon order spike threshold
OTOG
over top of green (OTOG) PAF Planned Adjustment Factor planned adjustments
Prioritized share Zone d'alerte sur délai
Article Géré sur Délai
Article GD
Délai d'opportunité marché
An alert generated by the earliest occurrence of a negative on‐hand Alerte de synchronisation balance within at least one ASRLT where open supply receipt is due article
after required demand date.
APICS definition: a chart made up from the bills of materials for a Nomenclature matricielle
number of products in the same or similar families. It is arranged in a matrix with components in columns and parents in rows (or vice versa) so that requirements can be summarized conveniently. All parts that are not stocked.
Article non stocké
A method to adjust buffers based on the number and severity of specific Recalcul sur occurrences
occurrences in predefined fixed interval.
The percentage of the red zone used by buffer status alerts in order to Niveau d'alerte stock determine a yellow or red color designation.
physique
Inventory inbound to the buffer position. Open Supply is a primary element of the Available Stock equation.
Adefined future time frame used to qualify order spikes in combination Horizon de pic de demande
with an order spike threshold. Typically, order spike horizon is set to one ASRLT.
A defined amount used to qualify order spikes in combinations with an Seuil de pic de demande
order spike horizon. Typically, the order spike threshold will be expressed as a percentage of the total red zone (or min value) of a part’s buffer.
Acronym of Over Top of Green
ETDV
A situation in which either available stock or on‐hand stock is over the Excès Top du Vert
top of defined green zone, indicating an excessive inventory position.
see Planned Adjustment Factor
A factor applied to the average daily usage (ADU) used to calculate a part’s buffer level causing an inflation or deflation to the standard buffer levels. Planned Adjustment Factors can be used to compensate for seasonality or large promotional campaigns.
FAP
Facteur d'Ajustement Planifié
Manipulations to the buffer equation that affect inventory positions by Ajustements planifiés
raising or lowering buffer levels and their corresponding zones at certain points in time. Planned adjustments are often based on certain strategic, historical, and business intelligence factors.
An allocation schema based on the relative available stock positions of multiple items and a given limitation or constraint (e.g. batch size, space, spend threshold).
projected buffer status alert
An alert generated by projected on‐hand positions over a part’s ASRLT based on on‐hand, open supply, and either actual demand or ADU.
Alerte sur stock projeté
qualified actual demand
The demand portion of the available stock equation comprised of qualified order spikes, past‐due demand, and demand due today.
Demande réelle qualifiée
qualified order spike
A quantity of combined daily actual demand within the order spike horizon and over the order spike threshold.
reduce operations in anticipation of declining demand. For example, a toy store may ramp down its operations by buying fewer toys from its wholesaler immediately after the Christmas season, when people are less likely to buy toys in large quantities. Pic de demande qualifié
ramp down
Décroissance
ramp up ramp‐down adjustment
Croissance
Manipulations to the buffer equation that affect inventory positions, Ajustement par décroissance
lowering buffer levels and their corresponding zones at certain points in time. Ramp‐down adjustments typically are used in part deletion.
ramp‐up adjustment
Manipulations to the buffer equation that affect inventory positions, raising buffer levels and their corresponding zones at certain points in time. Ramp‐up adjustments typically are used for part introduction.
Ajustement par croissance
red zone
The lowest‐level zone in a replenished and replenished override part buffer. The zone is color‐coded red to connote a serious situation. The red zone is the summation of red zone safety and red zone base.
Zone rouge
red zone base red zone safety
relative priority The portion of the red zone sized by lead‐time factors.
The portion of the red zone sized by variability factors.
The priority between orders filtering by zone color (general reference) and buffer penetration (discrete reference).
A strategically determined and positioned part using a static (buffer zones are manually defined) three‐zoned buffer for planning and execution. Planned adjustments, however, can be used with these buffers.
A strategically determined and managed part using a dynamic threezoned buffer for planning and execution. Buffer zones are calculated using buffer profiles, ADU, and ASRLT.
Manipulations to the buffer equation that affect inventory positions by adjusting buffers to follow seasonal patterns.
A minimum order quantity that sets the green zone of a buffer.
Zone rouge ‐ base
Zone rouge ‐ sécurité
Priorité relative
replenished override part
replenished part
seasonality adjustment
significant minimum order quantity spike
Stock out
Stock out alert Stock out with demand
Stock out with demand alert strategic inventory positioning
thoughtware
TOG
top of green (TOG)
top of red (TOR)
top of yellow (TOY)
TOR
The comparatively large upward or downward movement of a value level in a short period.
Article réapprovisionné forcé
Article réapprovisonné Ajustement de la saisonnalité
Mini de commande significatif
Pic
Rupture
An execution alert based on an on‐hand quantity of zero.
Rupture avec demande
An execution alert based on an on‐hand quantity of zero with open demand allocations.
The process of determining where to put inventory that will best protect positionnement de stock stratégique
the system against various forms of variability to best meet market needs and leverage working capital.
The analysis and process employed to define the relevant factors and Processus de pensée dependencies in an organization or system in order to construct systémique
appropriate business rules and operating strategies that maximize velocity, visibility, and equity. Within the DDRMP framework, thoughtware is commonly referred to with regard to applying the inventory positioning factors.
Acronym of Top Of Green
TDV
The quantity of the top level of the green zone. TOG is calculated by the Top du vert
sum of red, yellow, and green zones.
The quantity of the top level of the red zone.
Top du rouge
The quantity of the top level of the yellow zone. TOY is calculated by the Top du jaune
sum of the red and yellow zones.
Acronym of Top Of Red
TDR
TOY
yellow zone
Acronym of Top Of Yellow
TDJ
The middle layer of the buffer level coded with yellow to convey a sense zone jaune
of warning. The yellow zone is the rebuild zone for replenished and replenished override buffers.

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