what is the difference between top-down and bottom-up control?
530692
Top-down control can have negative effects on the surrounding ecosystem if there is a drastic change in the number of predators. ... Bottom-up control in ecosystems refers to ecosystems in which the nutrient supply, productivity, and type of primary producers (plants and phytoplankton) control the ecosystem structure.
866416
The primary difference between a PLC (or Programmable Logic Controller) and SCADA (Supervisory Control and Data Acquisition) is the fact that a PLC is hardware and SCADA is (generally) software, though some would argue that SCADA is a plant's overall control system using hardware and software elements.
1174685
table control with wizard is one where u add fields and upon activation gives code for some of the button which u can use directly... example: page up/page down etc.....in table control u need to handle the code whereas in table control with wizard the code is generated automatically and no need to handle the code.
395874
As nouns the difference between bottom and button is that bottom is the lowest part from the uppermost part, in either of these senses: while button is a knob or disc that is passed through a loop or (buttonhole), serving as a fastener.
1242885
top is mostly used interactively (try reading man page or pressing "h" while top is running) and ps is designed for non-interactive use (scripts, extracting some information with shell pipelines etc.) top allows you display of process statistics continuously until stopped vs. ps which gives you a single snapshot.
1004119
Horizontal micro-programmed control unit uses horizontal microinstruction, where every bit in the control field attaches to a control line. ... Vertical micro-programmed control unit makes more use of ROM encoding to reduce the length of the control word.
1402275
There are two types of control: continuous control, and discrete control. In continuous control the variables and parameters are continuous and analogue; in discrete control the variables and parameters are discrete—mostly in binary format.
425537
Whereas object oriented programming languages like C++ and Java programming language follows bottom up approach. Top down approach begins with high level design and ends with low level design or development. Whereas, bottom up approach begins with low level design or development and ends with high level design.
1022558
The control is similar to the Image control, but offers more options for animating the image and accurately filling the control rectangle. However, the Image control requires its Texture to be a Sprite, while the Raw Image can accept any Texture.
1295608
The difference between the BVC and BDC is the coil configuration. The BDC is a bottom dual coil configuration. There are two coils that are perpendicular but not touching in the dual coil setup. In the BVC coil, there is a single coil and it's in there vertical.
422773
As verbs the difference between manage and control is that manage is to direct or be in charge of while control is to exercise influence over; to suggest or dictate the behavior of.
52575
The top-down approach analyzes risk by aggregating the impact of internal operational failures while the bottom-up approach analyzes the risks in an individual process using models. ... The top-down approach is simple and not data-intensive whereas the bottom-up approach is complex as well as very data-intensive.
889643
Basal IQ™ vs Control IQ™ Basically, Basal IQ™ works to fix your basal rates and prevent lows. Control IQ™ looks at the boluses and works to prevent highs.
1457881
In a top-down approach an overview of the system is formulated, specifying but not detailing any first-level subsystems." "A bottom-up approach is the piecing together of systems to give rise to more complex systems, thus making the original systems sub-systems of the emergent system.
442492
The main difference between power and control cables is that control cables are plain annealed conductors whereas the power cables are conductors of copper and aluminum. Where power cables are made for transmitting electricity, the control cables act as controlling agents in the different process automation fields.
739158
In gravity control, adjustable small weight is used which produces the controlling torque. In spring control, two hair springs are used which exert controlling torque. The system must be used in vertical position only in gravity control. The system need not be necessarily in vertical position in spring control.
760796
(1) Micro-controller contains the on chip peripherals while microprocessor is just a CPU for processing tasks. (2) Micro-controller is special purpose device which makes embedded systems function specific electronic system whereas microprocessor is a general purpose device so used in computers.