RU2013131397A - Method and apparatus based on various optimization criteria are close to the best ECONOMICALLY feed rations and cooked close to the BEST ECONOMICALLY feed mixtures with a programmable GROWTH animals and birds if the information on their consumption of feed mixtures WITH REGARD loss of function of their productivity - Google Patents

Abstract

1. A method of compiling, according to various criteria, optimization of a feed ration that is close to economically the best and preparation of a feed mixture close to the economically best with programmable growth of animals and poultry if there is information about their consumption of feed mixture taking into account the functions of loss of their productivity, including setting the dose rate of feed mixture in depending on the type and age of the livestock, calculating the cost of the consumed feed depending on a given dose of feed mixture consumption, calculating the estimated cost the production of a given batch of animals or poultry depending on the age of the livestock, measuring and setting the dose rate of each feed from a set of feed mixtures, comparing the measured and set values, adjusting the dosage of each feed from a set of feed mixtures according to the result of the comparison, the cost of each feed consumed from a set of feed mixtures, depending on the dose rate of consumption of each feed from a set of feed mixtures, calculate the signals of dose rates of feed from a set of feeds in a feed mixture, measure the generated signals of the dose rate values of the feed from the feed set in the feed mixture in the range from zero to the technologically permissible maximum value or to the really attainable resource value of the feed dose rate of this feed from the feed set in the feed mixture at the enterprise are determined, and depending on the value of the variable signal of the generated dose value the feed consumption from a set of feeds in the feed mixture, the total cost of the feed mixture consumption dose is calculated, upon receipt of the signal generated corresponding to the highest increase in profit

Claims (2)

1. A method of compiling, according to various criteria, optimization of a feed ration that is close to economically the best and preparation of a feed mixture close to the economically best with programmable growth of animals and poultry if there is information about their consumption of feed mixture taking into account the functions of loss of their productivity, including setting the dose rate of feed mixture in depending on the type and age of the livestock, calculating the cost of the consumed feed depending on a given dose of feed mixture consumption, calculating the estimated cost the production of a given batch of animals or poultry depending on the age of the livestock, measuring and setting the dose rate of each feed from a set of feed mixtures, comparing the measured and set values, adjusting the dosage of each feed from a set of feed mixtures according to the result of the comparison, the cost of each feed consumed from a set of feed mixtures, depending on the dose rate of consumption of each feed from a set of feed mixtures, calculate the signals of dose rates of feed from a set of feeds in a feed mixture, measure the generated signals of the dose rate values of the feed from the feed set in the feed mixture in the range from zero to the technologically permissible maximum value or to the really attainable resource value of the feed dose rate of this feed from the feed set in the feed mixture at the enterprise are determined, and depending on the value of the variable signal of the generated dose value the feed consumption from a set of feeds in the feed mixture, the total cost of the feed mixture consumption dose is calculated, upon receipt of the signal generated corresponding to the highest increase in profit the value of the dose rate of the feed mixture, the generated signals of the values of the dose rate of the feed from the feed set in the feed mixture are stored for the time the signal of the generated value of the dose rate of the feed mixture changes in the range between the technologically permissible minimum and maximum set values, the measured value of the dose rate of feed from the feed set is compared with the stored value in the feed mixture and according to the result of the comparison, the dosage regimen of the feed ingredient of the feed from the feed set in the feed mixture is adjusted, characterized in that use the estimated cost of production of a given batch of animals or birds depending on the type of livestock and additionally generate signals of the following diet efficiency indicators: - a signal of profit provided by the diet, according to quantitative dependence $$PR={\mathrm{FROM}}_{PR\mathrm{about}d}^B-P_{d\mathrm{and}\mathrm{from}b}-{\mathrm{FROM}}_{R\mathrm{but}c},(R\mathrm{at}b.)$$

; - a signal of the level of profitability of the diet $$P=((C_{PR\mathrm{about}d}^B-P_{d\mathrm{and}\mathrm{from}b}-{\mathrm{FROM}}_{R\mathrm{but}c})/{\mathrm{FROM}}_{R\mathrm{but}c})\cdot \mathrm{one\; hundred},(\%);$$

- a signal of a balanced diet $$CB=(\mathrm{one}-P_{d\mathrm{and}\mathrm{from}b}/{\mathrm{FROM}}_{PR\mathrm{about}d}^B)\cdot \mathrm{one\; hundred},(\%),$$

where PR is the signal of profit provided by the diet; $${\mathrm{FROM}}_{PR\mathrm{about}d}^B$$

- a signal of the cost of production that can be obtained from an animal with a completely balanced diet, reduced to one day; P _disb - a signal of losses caused by an imbalance in the diet; With _rat - a signal of the cost of the diet, they also additionally correct the generated signals of the dose rate values of each feed from the feed set in the feed mixture, upon receipt - corresponding to the highest value of the profit signal provided by the diet, or the highest value of the diet profitability signal, or the highest value of the diet balance signal, the signal of the generated feed consumption dose rate, the generated signals of the dose rate values of each feed from a set of feeds in the feed mixture are stored for the time the signal changes of the fodder consumption dose in the range between the technologically permissible minimum and greatest given values, and the result of the comparison additionally adjusts the dosage regimen of the feed from the set of feeds in the feed mixture, while the simulated signal of the age of the animal or bird is set, the simulated feed mixture dose signal is set at the maximum increase live weight of an animal or bird, depending on which they form a signal of live weight of an animal or bird in the initial stage of growing and form a signal economically The optimal ration diets in the initial stage of rearing, give a simulated signal of the feed mixture dose with a minimum increase in live weight of an animal or bird, depending on which the live weight of an animal or bird is determined in the final rearing stage and generate a signal of an economically optimal diet in the final rearing stage, compare signals the live weight of the animal or bird in the initial and final stages of rearing and, depending on the comparison result, form a signal to turn off the mode for calculating the maxim The increase in live weight and the transition to the mode of calculating the minimum increase in live weight are set by the signal of the real age of the animal or bird, when the simulated signal of the age of the animal or bird, the signal of the real age of the bird and the generated signal turn off the calculation mode of the maximum increase in live weight and switch to the calculation mode minimum increase in live weight allow the choice for further control of the preparation of the economically best feed ration and cooking close to economically ki of the best feed mixture for the programmed growth of animals and poultry of one of the two generated signals of an economically optimal diet in the initial or final stage of rearing, depending on one of these two formed signals, give signals close to the economically optimal doses of feed, give signals of real doses of feed, compare the given signals close to the economically optimal feed doses with the corresponding given signals of the real doses of feed and the result of the comparison is the dosage of s for their subsequent mixing into the feed mixture, then correction of the mixing of feed doses is carried out and a feed mixture close to economically optimal is obtained with programmed growth of animals and poultry, while the signal of the value of the allowable decrease in the criterion is set, when the value of the allowable decrease in the criterion of the signal of the formed dose value is received of the feed mixture consumption remember the generated signals of the values of the doses of feed consumption from the set of feeds in the feed mixture for the time the signal changes the specified dose rate of the feed mixture in the range between the technologically permissible minimum and maximum given values, also measure the signal of the feed mixture current day of cultivation, compare it with the previously given signal of the technological dose of feed mixture for the current day of growing the livestock or poultry, the set signal additionally corrects the specified the values of the signals of the coefficients of the loss functions of the estimated productivity of animals and birds on the next day of livestock cultivation and set the signals of the coefficients of the loss functions of the estimated productivity of animals and poultry following the day of growing animals and poultry. 2. The technical result is also achieved by the fact that the device for compiling, according to various optimization criteria, a feed ration that is close to the economically best and preparation of a feed mixture close to the economically best when the animals and poultry are programmed, if there is information about their consumption of the feed mixture taking into account the functions of their productivity loss, it contains a master a signal of the real age of the livestock, a block of controllers of intermediate control signals, a block of controllers of signals of economically optimal feed doses, the outputs of which are connected to the corresponding first non-inverting inputs of the feed dose signal comparison signal circuit block, the outputs of the unit for signaling the real feed dose signals are connected to the second corresponding inverting inputs of the feed dose signal comparison circuit block, and the outputs of the feed metering unit are connected to the outputs the inputs of the mixer, at the output of which an economically optimal feed mixture is formed (the storage of this feed mixture is conventionally shown), characterized in that introduced a generator of a simulated signal of the livestock age, a generator of a simulated signal of a feed mixture dose with a maximum increase in live weight of a mixture, a controller of a simulated signal of a feed mixture dose with a minimum increase in live weight of a livestock, a calculator of a signal of live weight of a livestock at the initial stage of growing, a signal calculator of an economically optimal diet in the initial stage cultivation, the calculator of the live weight signal of the livestock at the final stage of cultivation, the signal calculator is economically optimal about the diet at the final stage of growing, a circuit for comparing live weight signals of the livestock at the initial and final stages of growing, a shaper of a signal to turn off the mode for calculating the maximum gain in live weight and switching to the mode for calculating the minimum increase in live weight, a block of controlled keys, a signal matching circuit, a block of formers control signals (interface of the Decision Maker), signal generator of the form of optimization criterion, meter of the feed mixture flow signal, calculated signal dose meter of the feed mashi, a signal generator of the value of the allowable decrease in the criterion, a block of signal generator of the coefficients of the loss functions of the estimated productivity of the animal or bird, while the output of the generator of the simulated livestock age signal is connected to the inputs of the simulator of the feed mixture dose signal at the maximum increase in live weight of the livestock and the master of the simulated feed mixture dose signal at the minimum increase in live weight of the livestock and to the first input of the signal matching circuit, the output of the simulator of a simulated dose dose signal if the maximum increase in live weight of the livestock is connected to the connection of the first inputs of the live weight signal calculator of the livestock in the initial stage of cultivation and the signal processor of the economically optimal diet in the initial growth stage, the output of the simulator of the simulated feed mixture dose at the minimum increase in live weight of the livestock is connected to the connection of the first inputs of the calculator the live weight of the livestock in the final stage of cultivation and the signal processor of the economically optimal diet in the final herd and cultivation, the outputs of the live weight signal calculator in the initial stage of cultivation and the live weight signal calculator of the livestock in the final stage of cultivation are connected respectively to the first and second inputs of the comparison circuit of live weight signals of the livestock in the initial and final stage of growth, the output of which is through the shutter signal shaper the mode for calculating the maximum gain in live weight and the transition to the mode for calculating the minimum gain in live weight is connected to the second input of the signal matching circuit , the third input of which is connected to the output of the signal source of the real age of the livestock, and the output of which is connected to the control input of the managed key block, the first and second inputs and the corresponding outputs of which are connected respectively to the output of the signal calculator of an economically optimal diet in the initial stage of growing, to the output of the signal calculator of an economically optimal diet in the final stage of cultivation and to the corresponding inputs of the unit of signal setters for economically optimal feed doses, while the course of the set of controllers of the intermediate control signals is connected to the connection of the second inputs of the calculator of signals of an economically optimal diet in the initial stage of cultivation and the calculator of signals of an economically optimal diet in the final stage of cultivation, the first output of the block of generators of control signals (interface of the Decision Maker) through the signal generator of the calculated dose of the feed mixture connected to the connection of the third inputs of the signal processor of the economically optimal diet in the initial stage I and the signal processor of the economically optimal diet at the final stage of cultivation, the second output of the block of control signal generators (the interface of the Decision Maker) is connected through the signal generator of the type of optimization criterion to the connection of the fourth inputs of the signal calculator of the economically optimal diet in the initial stage of growing and the signal calculator of the economically optimal ration at the final stage of growing, the third output of the block of control signal conditioners (interface of the Person Receiving p solution) through the block of signal adjusters of the coefficients of the loss functions of the estimated productivity of the animal or bird connected to the connection of the fifth inputs of the calculator of signals of an economically optimal diet in the initial stage of cultivation and the calculator of signals of an economically optimal diet in the final stage of cultivation, the first and second inputs of the block of drivers of control signals (interface Faces , The decision maker) are connected respectively to the outputs of the meter for the feed mixture signal and the signal setpoint stimulating reduction of the criterion.