About Set point
ON-OFF & PID ControllersControlTheory Control theory deals with the behavior of dynamical systems. The desired output of a system is called the reference or set-point. When an output variable of a system need to follow a certain reference over time, a controller is required to manipulate the input to obtain the desired effect on the output of the system. In air conditioning systems a feedback loop control is usually implemented. This is a negative feedback, because the sensed value is subtracted from the desired value to create the error signal which is amplified by the controller. Controller System Sensor Set-Point Error Input Output + -ControlTheory The controller also faces with disturbances coming from the surrounding environment and from the electronic equipments. SN System Sensor LN Controller Load Noise + Set-Point Error Input Output + + - + + Sensor NoiseTypesof Controller • Let consider the problem to heat a room till a desired temperature (set-point) by using an electrical heater. • We can control the heating through two different ways: • Switching on and off the heater. • Modulating the heating power. Heating set-point 100 % 0 % ON HEATER OFF Temperature [°C] ON-OFF Control The easiest way to control the system is the ON-OFF control. It follows the law: Heating set-point ON HEATER OFF Temperature [°C] ON-OFF Control REAL ON-OFF CONTROL (with hysteresis and dead zone) IDEAL ON-OFF CONTROL set-point set-point ON ON - OFF OFF Controlled Variable Controlled VariableON-OFF Control When the room temperature is lower than the
Key features of the Set point that are enabled through these drivers include:
- set streaming-engine-settings - Check Point Software
- How to set a specific point as an adjust origin point - KLayout
- Setting Pointing-Stick Preferences, EasyPoint IV pointing stick
- Setting Up Point-to-Point Integration with Client - SAP Community
- Setting out points or Pile points - I'm Myanmar Surveyor
- 2.6: Open Sets, Closed Sets, Compact Sets, and Limit Points
- javascript - Google Maps: Set Center, Set Center Point and Set
What is set point theory?In the world of health and wellness, you may have heard the term “set point” thrown around. So, let’s get into what it really is!Set point theory states that every individual as an ideal weight range that their body is comfortable at and wants to stay at.Think of your body weight as a thermostat. When the temperature (your weight) drops below the set point range, the furnace kicks on to raise the temperature. When the temperature starts increasing, the AC kicks on to bring the temperature back down. This analogy exhibits the idea that when our weight is fluctuating outside of the set point range, our body works by to stay in the range that it functions best at. Sure, extreme dieting and exercise can change your weight (aka changing the temperature). But, once these extreme behaviors stop, your body will likely regain the weight lost through these measures. Additionally, your set point range will increase for a multitude of reasons (chronic illness, restrict-binge cycle, certain illnesses, stress, and aging.) – more on this below!What does this have to do with intuitive eating?The concept of intuitive eating is to become more attuned with your body’s needs and cues. This means letting go of external rules and hypervigilance about what you are eating. The goal is to let go of trying to control our bodies and allow our bodies do the job they are designed for. When you first start practicing intuitive eating, your weight may fluctuate. After a few months of eating intuitively, most individuals settle into a range that their body is happy at.But…Let’s not get too wrapped up in the numbers. Your weight probably won’t stay the same forever (and this is normal!!). I always recommend my clients not focus too much on the specific number that your body is settling at. Your weight can fluctuate 10-15lbs while still being within it’s set point. Just like having a “goal weight” while dieting, focusing on a “set point weight” can lead to obsessive thoughts.Want to learn more about intuitive eating? Check out this post on my favorite tool to use with clients when starting.Will set point change?Yes! Your set point weight will most likely increase as you age – and this is NORMAL! Despite what diet culture has told you, as we age, things change in our bodies which can lead to a higher weight. Things like menopause, pregnancy, certain health conditions, hormone function can all lead to bigger weight fluctuations.What determines my set point?Genetics impact your set point weight range. We are all born with different genes that make our bodies look different. Body diversity is natural. If you ate the same and moved the same way as someone else, your body will still be completely different. That is body diversity.While genetics is a major contributor to a set point range, income level and access to food play a large role as well. Income and access impact what foods you eat, how much you
